yyff: 
 
 '^VwwWy^Wu 
 
 ..,vV^^« 
 
 ^.^/^'v^W'w'^^''* 
 
 
 .,,.:.jmw3 
 
 
 
 WWwwV^ 
 
 
 
 ti ,1 . ,1 A A A A , ^W 
 
 
 ^^»v.?«%*..'^*!^'^^^ 
 
 ',UuQr/,U- 
 
 5^wiS;^;^,^^<^:^,^^oc/vOs25^^ 
 
 fLIBRARY OF CONGRESS, ll 
 
 I ^ — , ^ 
 
 I UNITED STATES OF AMERICA.! 
 
 ■V\jV' 
 
 ^^WWVU 
 
 
 
 /JW^y 
 
 y^vyyvvv 
 
 ^ v^ 5-3 ^ V >^ -^ ^ V W ^ «*' W '^' ^ 
 
 ^.'^vW^WwW 
 
 vy ^ ^ ^ «> N^ !5^ <^' ^ ^ ^ N=' - , j ,1 ,, „ -" 1 " .; ,, ,- 1 JUL 
 
 w'^^Ww^ 
 
 
 
 ,V, /, /L/i 
 
 
 
 
 
 -''V&V'.^ 
 
 -^w;-.6«^^ 
 
 ^^'^^^^Cw-^:i:;cl&«»^ 
 
 'VWW*'^, 
 
 /^I^Ww^^My^M 
 
 VV^^v^i 
 
 :^^^^^Cv?v^ 
 
 LiU'AJ^ 
 
 ^. A ;ULi JUWU 
 
;^^,/W^>^ 
 
 
 
 fflMSQOyyP 
 
 
 
 '&jMk0^ 
 
 j^Wtf 
 
 V^^tfwv-'V' 
 
 
 
 
 ^J. 
 
 y^:^\ y^ 
 
 
 :jmm0^ 
 
 '^UU^'^UT^^^^^^^^-C:^"^^^ , 
 
 
 vmiinpf 
 
 
 
 Muw^^^^Jki . ,i; uUJ8ffl»fflMK 
 
 VW . .:«« 
 
 
 .wcawww^^i^. 
 
 w^w^^Sy^^ysy 
 
 'l^sgi^^'''^ 
 
 .v^.^r^ w' V - V 
 
 ■»x* 
 
 
 ■^■0-,^ o ■- 
 
 
 
 
 /yV. w 
 
 
 ^■^^ 
 
 
 'M^ 
 
 
CLASSIFICATION OF SUBJECTS OF INVENTION 
 
 ADOPTED BY 
 
 THE U. S. PATENT OFFICE 
 
 JULY 1, 1861. 
 
 D. P. HOLLOWAY, OOMMISSIOXEB 
 
 (y3 
 
 / r^/ 
 
 i^ 
 
"^ 
 
 ■>'*'< vB''' 
 
 ^ 
 
DISTRIBUTIOI OF CLASSES. 
 
 CLASSES. 
 
 Class A. — "Agriculture" — Division I 
 
 Implements and machines for 
 working the Soil, Sowing, 
 Planting, Grafting, Sic. 
 
 Class A.— "Agriculture." — Division II. — 
 Implements, &c.,for Harvest 
 ing and Securing Crops. 
 
 Class A. — "Agriculture."— Division III.— 
 Implements for Preparing Pro- 
 duce for Market. 
 
 Class A. — "Agriculture," —Division IV.— 
 Grinding Mills for Grain, Sugar, 
 Cider, &c. 
 
 Class B. — "Calorifics and Photics. 
 
 Class C. — "Carriages and Land Convey- 
 ance." 
 
 Class D. — "Chemical processes and Manu- 
 factures," 
 
 Class E. — " Compositions of Matter." 
 
 Class F.— "Engineering."— Division L— 
 Civil — Includiog Canals and 
 Bridges. 
 
 Class F.—" Engineering."— Division II.— 
 Eailroads. 
 
 Class F.~"Engineering." — Division HI.— 
 Mechanical — Including Me- 
 chanical movements, Horse- 
 Powers, &c. 
 
 EXAMINERS IN CHARGE. 
 
 ,[ 
 
IV 
 
 DISTRIBUTION OF CLASSES. 
 
 CLASSES. 
 
 
 examiners' IN CHARGE. 
 
 Class O. — "Fibrous and Textile Manufac- 
 
 I 
 
 
 tures." 
 
 ) 
 
 
 Class H. — "Fine Arts and Games." 
 
 
 
 Class I. — " Fire- Arms, and Implements of 
 War, Sporting, and Fishing." 
 
 ( 
 
 
 Class J. — "Household Furniture." 
 
 
 
 Class K. — "Hydraulics and Pneumatics." 
 
 
 
 Class li.— " Leather and Harness." 
 
 
 
 Class M.— " Lumber.' ' 
 
 
 
 Class IV. — "Mathematical, Philosophical, 
 and Optical Instruments;" 
 Electricity, etc. 
 
 I 
 
 
 Class O. — "Medical and Surgical Instru- 
 ments, AND Medicines." 
 
 1 
 
 r 
 
 
 Class P. — ' * Metallurgic Manufactures.' ' 
 
 
 
 Class Q.— " Metallurgy." 
 
 
 
 Class R.— " Navigation." 
 
 - 
 
 
 Class S. — " Steam and Air Engines." 
 
 
 
 Class T.—" Stone and Clay." 
 
 
 
 Class U.— " Wearing Apparel." 
 
 
 
(jLAbb A. — AgTicuiture. 
 
 DIVISION I. 
 
 IMPLEMENTS AND MACHINES FOR WORKING TIIE SOIL- 
 
 SOWING AND PLANTING SEEDS, TDBERS, ETC. 
 
 DISTRIBUTING FERTILIZERS. 
 
 TRANSPLANTING. 
 
 DIGGING AND GATHERING ROOTS, TUBERS, ETC. 
 
 INSTRUMENTS AND PROCESSES FOR GRAFTING. 
 
 PRUNING INSTRUMENTS. 
 
 Beds and Fiivaaces for Sproutintc Plant:;. 
 
 Bill Hooks 
 
 Bog Cutting ruadiiues. 
 
 Brush Pulleis. 
 
 Budding Knives, 
 
 Bush Hooks. 
 
 Extractors. 
 Clevis for Ploughs. 
 Coulters for Ploughs, 
 
 F.otary Disk. 
 Coulter Sockets. 
 Cotton Topping Mtichines, 
 
 Choppers. 
 Cultiviitors — 
 Seeding. 
 
 Reversible Tooth, 
 Parallel Expanding. 
 Gang. 
 Hand. 
 Rotary. 
 Steam. 
 Truck. 
 Tobacco. 
 Cultivator Teeth. 
 
 Frames. 
 Cultivating and laying off Tobacco Ground. 
 Cotton Brush, Machines for Cutting. 
 
 Plants, Cutting and Scattering, Ma- 
 chine for. 
 Cutting Root Grafts, Machines for. 
 
 Sod or Sward. 
 Dibbling Machines. 
 Dibblers, Hand. 
 Ditching Machines. 
 Ditching Ploughs. 
 
 Implements. 
 Diggers, Peanut. 
 Potato. 
 
 '■66' 
 Dirt Pushc:s. 
 Draining Land. 
 Drag Bars f»r Drill Teeth. 
 Tabes. 
 Drill Teeth, 
 for Seed. 
 for Corn. 
 f)v Wheat. 
 Rollers. 
 Drop Drills. 
 Edging Irons. 
 Sliears. 
 Fertilizing Macliines. 
 Forks for Agricultural Purposes. 
 Fruit Panniers 
 
 Trees, Rasps for. 
 
 Propagating. 
 Garden Implements. 
 Gardeners' Basket Supports. 
 
 Label Posts. 
 Grafting Implements. 
 
 Chisels. 
 Grain Drills. 
 Grubbing Machines. 
 Hoes 
 Harrows, 
 Grass Burners. 
 
 Edging Shears. 
 Harrows — 
 Seeding. 
 
 Combined with Sled Runnerii 
 Combined with Rollers. 
 Cotton. 
 Garden. 
 Hinge. 
 Folding. 
 Reversible Tooth. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Harrows — 
 
 Reversible. 
 Expanding. 
 Ivotary. 
 Flexible. 
 Spring Tooth. 
 Gang. 
 Chain. 
 Brush. 
 Extirpating. 
 Self-cleaning. 
 Adjusting Brake. 
 Grubbing. 
 Scarifying. 
 Harrow Teeth. 
 Hake for Ploughs. 
 Hedge Trimming Machines. 
 
 Shears. 
 Hoes. 
 
 Hoeing Machines. 
 Horse Hoes, Ridge. 
 
 Expanding. 
 Hods for Hilling. 
 Hot-bed Frames. 
 Inarching. 
 Irrigation, 
 Irrigating Cart. 
 Irons, Edging. 
 Layering. 
 
 Land Paring Machines. 
 Ladders for Garden and Orchard use. 
 Levellers to Seed Planters. 
 Lime Spreaders. 
 Lopping Shears. 
 Manure Drills. 
 
 Drills, Liquid. 
 Carts. 
 Screens. 
 Spreaders. 
 Elxcavators, 
 Crushers. 
 
 Broad cast Sowers. 
 Loaders. 
 
 Crushers and Sowers combined. 
 Sand Loaders. 
 
 Haulers combined with Sled Run- 
 ners. 
 Manuring, Green. 
 Markers to Seeding Machines. 
 Potato Planters. 
 Cutters. 
 
 Sprouting Machines. 
 Hooks. 
 Potatoes, Machines for Cutting. 
 
 Seed, Machines for Cutting. 
 Planters, Seed. 
 
 Cotton Seed. 
 Tobacco Seed. 
 Planters, Corn. 
 Ploughs — 
 
 Self-sharpening. 
 
 Self-holding. 
 
 Steel. 
 
 Concave twisted Mould Board. 
 
 Ploughs — 
 
 Convex twisted Mould Board. 
 
 Hand. 
 
 Double Swivel. 
 
 Lock Coulter. 
 
 Adjustable Steel Point. 
 
 Double Mould Board. 
 
 Spring Beam. 
 
 Reversible Sab-soil. 
 
 Lifting Sub-soil. 
 
 Garden. 
 
 Sab-soil Iron Foot, 
 
 Rotary. 
 
 for Locomotive Engines. 
 
 Ditching. 
 
 Expanding. 
 
 Steam . 
 
 Gang. 
 
 Hillside. 
 
 Mole. 
 
 Single Shovel. 
 
 Double Shovel. 
 
 Seeding. 
 
 Sub- turf. 
 
 Double Harrow. 
 
 Swing. 
 
 Wheel. 
 
 Wheel, with high GalloM-s. 
 
 Furrow Wheel. 
 
 Friction Wheel. 
 
 Universal. 
 
 Self-cleaning. 
 
 Ridge. 
 
 Moulding. 
 
 Horse-hoe. 
 
 Skeleton or Board Share 
 
 Turn-rest. 
 
 Draining. 
 
 Paring. 
 
 Skin Coulter. 
 
 Centre Draft. 
 
 Marking. 
 
 Perforated Mould Board. 
 
 Single Hoe. 
 
 Prairie. 
 
 Pulverizing. 
 Plough- 
 Points. 
 
 Beam. 
 
 Coulters. 
 
 Shares. 
 
 Cross Heads. 
 
 Mould Boards. 
 
 Soles. 
 
 Wheel Coulters. 
 
 Mould Board, Grourid Rest for. 
 
 Land Side. 
 
 Standards. 
 
 Holders. 
 
 Cleaners. 
 
 Regulators. 
 Pounders for Seed Planters. 
 Pruning Instruments. 
 Preparing Cotton Seeds for Planting. 
 
 ^. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Propagation by Cuttings. 
 Propagatiog Fruit Trees. 
 Rakes, Garden. 
 
 Stubble. 
 Roller- 
 Land. 
 
 Field. 
 
 Crushing, 
 
 Single Cylinder. 
 
 independent Cylinder. 
 
 Double jointed, 
 
 Drill. 
 
 Seeding. 
 
 Scam-presscr. 
 
 Disk. 
 
 Barley. 
 
 Flanged i'jv Restoring Meadows. 
 
 and Harrows combined. 
 Saws, Pruning. 
 Scarifiers, Agricultural. 
 Seed Planters. 
 Drills. 
 
 Planters, Tobacco. 
 Scufflers. 
 Scrapers, Tree. 
 Cotton. 
 Cane. 
 Se:d Planters— 
 
 Coverers for. 
 
 Rollers for. 
 
 Furrow Openers for. 
 
 Levellers for. 
 
 Pounders for. 
 
 Scrapers for. 
 
 Winged Scrapers for. 
 Seeding Jlachines, Compost Attachment to. 
 Shears, Hedge, 
 Prunina;. 
 
 Shear.'?, Lopping. 
 
 Grass Edging. 
 Garden. 
 Shovels. 
 Sieves, Garden. 
 Sod Cutting Machines. 
 Pins. 
 Cutters. 
 Sprouting Machines for Potatoes. 
 Spades. 
 Spuds. 
 
 Stalk Extractors, 
 Stone Picking Machines. 
 Steam Crabs. 
 
 Spades. 
 
 Ploughs, 
 
 Cultivators. 
 Sweep, Cotton. 
 Sweet Potato Cultivators, 
 Sward Cutters. 
 Syringe, Garden, 
 Thistle Digger. 
 Tobacco Seed Planters. 
 Transplanting Machines. 
 
 Tools. 
 Tree Dwarfers. 
 
 Trimmers. 
 
 Wash Brushes. 
 Turnip Hoes, Double Action. 
 Turf Cutting Machines. 
 Tree Felling Apparatus. 
 Wash Brush, Tree. 
 Water Pot, Garden. 
 Weeding Implements. 
 Weeder, Trowel, and Dibble combined. 
 Wheelbarrow and Ladder combined for Gar- 
 den and Orchard use. 
 
 ; 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbb A. — Agriculture. 
 
 Division n. 
 
 IMPLEMENTS AND MACHINES FOE HARVESTING AND SECURING 
 CROPS, AND PROCESSES OF CURING CROPS AND FRUITS. 
 
 Bands for Binding Grain, 
 Bee Hives. 
 Binding Machines. 
 
 Apparatus for Iia,rvesters. 
 Clover Seed Harvesters. 
 Corn Harvesters. 
 
 Huskers. 
 
 Shellers. 
 
 Shocking Machines. 
 Cutting Apparatus for Harvesters. 
 Cane Harvesters. 
 Fingers for Harvesters. 
 Fruit Gatherers. 
 Grain Harvesters. 
 Grass Harvesters. 
 Gavelling Forks for Harvesters. 
 Grain Binding Apparatus. 
 
 Grain Cradles. 
 Hay Eakes. 
 
 Spreading Machine. 
 
 Making Machines. 
 
 Elevators. 
 Horse Rakes, 
 Husking Gloves. 
 Hemp Harvesters. 
 Hand Cotton Pickers, 
 Hay Loading Machines. 
 
 Caps. 
 Hand Rakes. 
 
 Moth Traps for Bee Hives. 
 Mowing Machines. 
 Raking Apparatus for Harvesters. 
 Track Cleaners to Harvesters. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAoo a, — Agriculture. 
 
 DIVISION ni. 
 
 IMPLEMENTS AND MACHINES FOR PREPARING PRODUCE 
 
 FOR MARKET- 
 EMBRACING THFtESHING, WINNOWING, AND SEPARATING MA- 
 CHINES, AND PROCESSES PROTECTING AND PRESERVING 
 CROPS AND PRODUCE, INCLUDING FENCES, GATES, CRIBS, 
 
 GRANARIES, BINS, ETC., STACK-COVERS, BARNS; SECURING 
 
 AND PROTECTING CATTLE, INCLUDING FEEDING, HOUSING, 
 WASHING, ETC. PREPARING FOOD FOR CATTLE BY COOK- 
 ING, CUTTING, CHOPPING, WASHING, ETC. — PRESERVING 
 ROOTS, FRUITS, PLANTS, CHEESE-MAKING, AND ALL DAIRY 
 IMPLEMENTS, EXCEPT CHEESE -PRESSES AND CHURNS. 
 
 Band Cutting Machines. 
 
 Branding Cattle. 
 
 Curry Combs. 
 
 Cattle Leaders. 
 
 Cutters, Straw, Ha5% Stalk, and Hoot. 
 
 Cow Milkers. 
 
 Cattle Feeders. 
 
 Ties. 
 Clevis. 
 Corn Cribs. 
 Corn Sliellers. 
 Chicken Raising Apparatus. 
 Cheese Shelves. 
 
 Vats. 
 Dairy Implements. 
 Egg Hatching Apparatus. 
 Feed Troughs. 
 Fences, 
 
 Portable. 
 Wire. 
 Fence Posts. 
 
 Sockets for. 
 
 Flood. 
 Felling Trees. 
 Flower Pots. 
 
 Stands. 
 Fruit Driers. 
 
 Separators. 
 Fanning Mills. 
 Grain Winnower. 
 
 Separator. 
 
 Riddle. 
 
 Bin. 
 
 Distributor. 
 
 Spreader. 
 Granaries. 
 
 Gates. 
 
 Hop Frames. 
 
 Hog Elevators 
 
 Hog Rooting Preventor. 
 
 Hay Rack. 
 
 Hog Pen. 
 
 Troughs. 
 
 Slaughtering Apparatus. 
 Hay Knives. 
 Insect Destroyer. 
 Milking Stool. 
 Meat Spreader. 
 Manger. 
 
 Ox Yokes and Fixtures. 
 Preventing Cattle from Breaking Enclosures. 
 Poultry Feeder. 
 Preserving Shrubs. 
 Posts. 
 
 Straw Carrier. 
 Separator for Grain. 
 Stables. 
 
 Stalls for Cattle and Horses. 
 Stable Cleaner. 
 Sheep Shears. 
 Sheep Shearing Appartitus. 
 Sap Conductor. 
 Sap Bucket or Trough. • 
 Threshing Machines. 
 
 Floor. 
 Tree Protector. 
 
 Tobacco, Preparing, for Market. 
 Ventilating, Hay and Grain. 
 Vegetable Washers. 
 Vine Supports. 
 Winnowers. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbb A. — Agriculture. 
 
 DIVISION IV. 
 
 INCLUDING GRAIN, SUGAR, CIDER, COFFEE, OIL, PAINT, AND GUN- 
 POWDER MILLS, AND QUARTZ CRUSHERS. 
 
 Mills- 
 
 Mills- 
 
 
 
 Bark. 
 
 
 Ore aiid Quartz Crusberc;. 
 
 
 Bolting and Cooling, 
 
 
 Paint. 
 
 
 Bran Duster. 
 
 
 Plaster. 
 
 
 Cider. 
 
 
 Sugar. 
 
 
 Coffee. 
 
 
 Smut and Scouring. 
 
 
 Drying Grain. 
 
 
 Spindle and Bride. 
 
 
 Grain. 
 
 
 Stone Scrapers. 
 
 
 Gunpowdsr. 
 
 
 Stone. Dress. 
 
 
 Hominy. 
 
 
 Sack Fasteners. 
 
 
 Hulling. 
 
 
 Ventilating. 
 
 
 Oil. 
 
 
 
 
CLASSIFICATIOX OF SUBJECTS OF INVENTION. 
 
 (jLAub Jj, — Calorifics and Photics, 
 
 INCLUDING APPARATUS FOK WARMING, VENTILATION, COOKING, AND 
 
 ILLUMINATION. 
 
 Ashes and Coal Sifters. 
 
 Bagcisse Furnaces. 
 
 Bars, Fire. 
 
 Binders' Boards. 
 
 Blow-pipes. 
 
 Boilers. 
 
 Breaking Coal. 
 
 Buckets, Fire. 
 
 Candlesticks. 
 
 Cans, Preserve. 
 
 Oil. 
 Charcoal Furnaces. 
 Chimneys. 
 
 to Prevent Smoking. 
 Chimney Caps. 
 Coal and Ashes Sifters. 
 
 Breaking Machines. 
 
 Drying. 
 
 Screens. 
 
 Scuttles. 
 Coffee Pots. 
 
 Roasters. 
 Coke Ovens. 
 Cooking by Quicklime. 
 Corn, Roasting. 
 Dampers. 
 
 Dust, Excluding from Cars. 
 Drying Apparatus, including — 
 
 " Coal. 
 Flour. 
 Fruit. 
 Grain. 
 Lumber. 
 Starch. 
 Sugar. 
 Fire Backs. 
 
 Bricks. 
 
 Buckets. 
 
 Extinguishers. 
 
 Kindling. 
 
 Places. 
 
 Pokers. 
 Flat-iron Heaters. 
 Flue Scrapers. 
 Foot Warmer.s. 
 
 Fuel, Artificial. 
 
 Waste Steam as. 
 Wet, Apparatus for Burning. 
 Furnaces, including Heaters, those for 
 
 Locomotives and various purposes. 
 Gas Heating Apparatus. 
 Gas Lighter. 
 Glue Heaters. 
 Grates, including Grate Bars, Grates for 
 
 Furnaces, Stoves, &c. 
 Griddles. 
 Gridirons. 
 Heaters. 
 Heating by Hot Water, 
 
 Steam. 
 Heating Irons. 
 Irons, Smoothing. 
 Kiln or Furnace for Charcoal. 
 Lamps, (except Vapor Lamps ) 
 Lamp Shades. 
 Lanterns. 
 Linings, Stove. 
 
 Lifters for Covers, Kettles, &c. 
 Match Safes. 
 Ovens. 
 
 Preparing Peat. 
 Radiators. 
 Ranges. 
 Reflectors. 
 
 Registers and Ventilators. 
 Smoke and Gases, Burning of. 
 Smoking Meat. 
 
 Stoves, including Coal and Cooking Stoves, 
 Kadiators, Foot Warmers, and Stove 
 Lining. 
 Stove Pipes and Thimbles. 
 Stove Polish Mixer. 
 Thermostats. 
 Ventilation and Warming. 
 
 of Railroad Cars. 
 
 of Ships. 
 Warming and Ventilation, 
 by Hot Vv^ater. 
 by Steam. 
 Water Backs. 
 
8 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 LLAbb I,'.— -Carriages and Land Oonveyance, 
 
 INCLUDING THE CONSTRUCTION OF WHEELED VEHICLES, TRUCKS, 
 
 AND SLEIGHS, EXCLUSIVE OF RAILROAD CARS. (SEE DIVISION 
 
 2 OF ENGINEERING.) 
 
 Adjustable Seats for Carriages. 
 
 Ambulances. 
 
 Anti-frictiou Bearings for Carriages. 
 
 Attaching Thills to Carriage.?. 
 
 Axle Arms and Axle Trees. 
 
 Bodies of Vehicles. 
 
 Boot Boxes of Vehicles. 
 
 Boxes of Wheel Hubs. 
 
 Brakes for Wagons, &c. 
 
 Brakes or Locks, Self-acting. 
 
 Carriages, &c. 
 
 Carts, &c. 
 
 Children's Carriages and Hand Cars. 
 
 Circle Plates or Fifth Wheels of Vehicles. 
 
 Combined Gig and Perambulator. 
 
 Couplings for Carriage i'hill.^s. 
 
 Curtain Fasteniogs and Knobs. 
 
 Detaching Horses from Vehicles. 
 
 Dumping Carts atul Vv^'agons. 
 
 Equalizing Draught of Horses. 
 
 Extension Perches of Wagons. 
 
 Fellies, and attaching same together. 
 
 Frames or Bows for Carriage Tops. 
 
 Hand Locomotive Wagons. 
 
 Hand Trucks, &c. 
 
 Hanging Carriage Bodies. 
 
 Hold-backs and Hold-back Hooks 
 
 Hubs of Carriage Wheels. 
 
 Ice Traction Cars, and driving same on Ice. 
 
 Iron for Calash Tops. 
 
 Land Carriages, with Sails. 
 
 Machine for loading Wagons. 
 Neck Yokes, attaching, to Cart Tongues. 
 Omnibuses. 
 Perches of Wagons. 
 
 Poles of Wagons, and modes of connecting. 
 Rein holders. 
 
 Running Gear of Wagons. 
 Sa,fety Straps for Vehicles. 
 Securing Carriage Wheels (o A:des. 
 Self-loading Carts. 
 Skeins of Carriage Axles. 
 Sleds and Sleighs, Runners, &c 
 Sled Brakes and Devices for Checking Sleda. 
 Spokes of Wheels, Metallic. 
 Springs of Vehicles. 
 Sulkey Seats. 
 
 Thills, and devices for securing and releasing. 
 Tires of Carriage Wheels, and means of se- 
 curing. 
 Tires of Wheels, devices for tightening. 
 Tops of Carriages, removing, &c. 
 Traces, and Safety Attachments of. 
 Traction Wheels of Hand Locomotives. 
 Velocipedes. 
 Wagons. 
 
 Wagon Tongue Supporters. 
 Wheelbarrows. 
 Wheels of Carriages. 
 Whiffle Trees and Whiffle Tree Hooks. 
 Wind Vehicles or Carriages driven by wind> 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAuk> D. — Chemical Processes and Manufactures, 
 
 INCLUDING METALLIC ALLOYS, AMALGAMATING, ELECTRO-METALLURGY 
 
 AND HYDRO-METALLURGY ; THE MANUFACTURE OF SALTS, 
 
 DYES, PAINTS, GAS, DYEING, TANNING, MANUFACTURE OF 
 CAOUTCHOUC AND GUTTA-PERCHA, MANURES, STARCH, SUGAR, 
 GLUE, FATS, ETC., SOAP, VINEGAR, ALCOHOL AND MEDICINES. 
 
 Acids, Apparatus and processes of manufac- 
 ture of. 
 
 Aerated Waters, and Apparatus for manu- 
 facture of 
 
 Alcohol, Apparatus and material for manu- 
 facture of. 
 
 Antiseptics. 
 
 Assaying, Apparatus and processes for. 
 
 Beer Coolers. 
 
 Belting made of Rubber and Gutta-Percha. 
 
 Black, Animal, Ivory, and Lamp. 
 
 Blacking. 
 
 Blasting Compounds 
 
 Bleaching. 
 
 Bread, chemical processes of manufacturing. 
 
 Candles, Apparatus for manufacturing. 
 
 Material and processes of making. 
 
 Caoutchouc, Preparation of. 
 
 Manufactures from 
 
 Cartridges, Compounds for. 
 
 Cements, Resinous. 
 
 Chemicals, Chemical and Pharmaceutical Ap- 
 paratus. 
 
 Coal, Purification of. 
 
 Composts. 
 
 Condensation. 
 
 Cosmetics. 
 
 Curing Meat, 
 
 Detonating Compounds. 
 
 Disinfectants. 
 
 Distillation. 
 
 Dyes. 
 
 Dyeing, Apparatus and processes for. 
 
 Evaporation, Apparatus for. 
 
 Extracts, Preparation of. 
 
 Fats, Treatment of. 
 
 Filters. 
 
 Fire Extinguishers 
 
 Fire-prooiing, Compositions for. 
 
 Food, Preservation of. 
 
 Fruits, Processes of preserving. 
 
 Fuel, Artificial. 
 
 Furnaces, Chemical. 
 
 Galvanic Batteries, Fluids for. 
 
 Gas, Manufacture of. 
 
 Glue and Gelatin. 
 
 Graphite, Preparation of. 
 
 Grindstones, Artificial. 
 
 Gunpowder. 
 
 Hides and Hide Dressing. 
 
 Hydro-carbons, Manufacture of. 
 
 Ice, Manufacture and preservation of. 
 
 Inks. 
 
 Lead, Compounds of. 
 
 Leather, Manufacture of. 
 
 Water-proofing and Japanning. 
 
 Malting, and Apparatus for. 
 
 Manures. 
 
 Matches, Friction, Composition for. 
 
 Medicines. 
 
 Oils, Manufacture and Refining of. 
 
 Paper, Preparation of materials and processes 
 of manufacture. 
 
 Pharmaceutical A pparatus. 
 
 Pigments. 
 
 Polishing, Compositions for. 
 
 Razor Straps, Composition for. 
 
 Retorts. 
 
 Salines, Treatment of. 
 
 Sizing, Compounds for. 
 
 Skins, Treatment of. 
 
 Soap, Composition and Apparatus for m.anu 
 facturing. 
 
 Spirits, Manufacture of. 
 
 Starch, Manufacture of. 
 
 Stearine, Manufacture of. 
 
 Sugar, Processes and Apparatus for manu- 
 facturing. 
 
 Sugar, Refining. 
 
 Tanning, Material and processes for. 
 
 Timber, Preservation of. 
 
 Tooth Powders. 
 
 Vinegar, Manufacture of. 
 
 Vulcanizing, Apparatus and processes for. 
 
 Washing Compounds. 
 
 Water-proofing Compositions. 
 
 Wine Making. 
 
 Yeast and Y'east Powders. 
 
 Zinc, White, Manufacture of. 
 
10 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbb Jii. — Compositions of Matter. 
 
 Bricks, Composite. 
 
 Fire, Composition of. 
 
 Confectionary, Composition for. 
 
 Coffins, Composition for Making. 
 
 Covering. 
 
 Composition for Letters, Ornamental. 
 
 Composition for Lining Safes. 
 
 Composition for Removing Gm-ns, 
 
 Cement, Hydraulic. 
 
 Cement, Fire and Water- proof. 
 
 Cement, Plastic. 
 
 Cement for Lining Lead Pipes. 
 
 Candles, Composition for. 
 
 Concretes, Composition for. 
 
 Cosmetics, Composition for. 
 
 Dolls, Composition for. 
 
 Lead Bodies, Composition for Preserving. 
 
 Dental Plates, Composition for Preserving. 
 
 Earthen-waie, Compound for Making 
 
 Emery, Compositions of. 
 
 Emery wheels, Composition for. 
 
 Embalming, Composition for. 
 
 Eggs, Composition for Preserving, 
 
 Fire kindling, Compounds for. 
 
 Fire-proof, Compound for Rendering Wood. 
 
 Cloth. 
 
 Fruit, Compound for Preserving. 
 
 Food, Compound of, for Animals. 
 
 Grease, Composition for Removing Stains of. 
 
 Glass, Compound for Making. 
 
 Gums, Compound for Artificial. 
 
 Grindstones, Artificial Compounds for 
 Coloring. 
 
 Hats, Compounds for Stiilening. 
 
 Hose, Composition for Making. (Not In- 
 dia-rubber.) 
 
 Ink, Writing, Printers,' Indelliblc. 
 
 Ink, Composition for Removing Stains of. 
 Iron, Composition for Hardening. 
 Insects, Composition for Destroying. 
 Ivory, Artificial. 
 
 Incrustation of Boilers, Composition for Re- 
 moving, 
 Lubricating Compounds. 
 Liniments, Compositions of. 
 Leather, Compositions for Dressing. 
 
 Artificial. 
 
 Compounds of Waste. 
 Metals, Compound for Coating. 
 Marble, Artificial. 
 Meats, Composition for Preserving. 
 Medicines, Compositions of. 
 Mould- facings, Composition of. 
 Mirrors, Compounds for Coating. 
 Ornaments, Compounds of Architectural. 
 Pottery Ware, Composition for. 
 Paints, Compounds of. 
 Polishing, Compositions for. 
 Priming for Paints, Composition of. 
 Preserving Animal and Vegetable Matter. 
 Porcelain, Compounds for Making. 
 
 Coloring. 
 Pencils, Indelible, Compositions for. 
 Roofing, Composition for. 
 Rope, Composition for Making Water-proof. 
 Stereotype Plates, Composition of. 
 Stains, Compositions for Removing. 
 Slate, Artificial, 
 Slate Pencils, Compositions for. 
 Teeth, Compound for Making Artificial, 
 Tiles, fire, Composition of. 
 Varnish. 
 
 Wood, Composition for Coating. 
 Stainins;. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION, 
 
 11 
 
 (jLAob h . — Eiigineermg. 
 
 DIVISIOPJ I. 
 
 INCLUDING CANALS, ROADS, BRIDGES, WHARVES, DOCKS, SEWERS, 
 WIERS, DAMS, MINING, ARCHITECTURE, CARPENTRY, JOINERY, 
 AND MASONRY. 
 
 Apparatus for laying Drain Tiles. 
 
 Aqueducts 
 
 xVrtesiau Wells, and Iiupioved Cement for 
 
 making. 
 Augers for Boring Earth. 
 Basin Heads for ISewers. 
 Beams, Compound, &c. 
 Blasting Rocks, &c. 
 Blinds of DwelJingd. 
 Boring Bocks, &c. 
 
 Brackets for Roof, Staging, and Scaffolding. 
 Breakwaters. 
 
 Bridges, Stone, Iron, Suspension, Timber, &c. 
 Building. 
 
 Buoys for Indicating Sunken Vessels. 
 Caissons, for Bridges, Piers, &c. 
 Canals and Canal Lock Gates. 
 Carpentering. 
 
 Cellar Floors, Construction of. 
 Centres of Bridge Arches. 
 Chimneys. 
 
 Chimney Tops, Metallic. 
 Chutes for Water Courses. 
 Cisterns, &c. 
 
 Coal Backets, Self-Dumping. 
 Coal-hole Covers and Guards. 
 Coffer Dams. 
 Columns of Building. 
 Concrete Foundations and Walls. 
 Construction of Pise Walls. 
 Current Fenders. 
 Derricks. 
 
 Ditching Machines. 
 
 Doors of Houses, Improvement in hanging. 
 Domes, Construction of. 
 Draw- Bridges, Self- Acting, for Canals, &c. 
 Dredging Machines for Canals and Rivers. 
 Dry Docks. 
 Dumping Buckets. 
 Earth Removing Machines. 
 Eave Troughs of Houses. 
 Elevating Scaffolds. 
 Excavators. 
 Fencing Streams. 
 Ferry Boat Platforms or Bridges. 
 Fire-Proof Floors and Buildings. 
 Floating Bridges. 
 Floating Docks. 
 
 Flood Gates. 
 
 Automatic. 
 Floors, Construction of. 
 Foundations. 
 
 Framing of Iron and limber. 
 Girders. 
 
 Gratings for Prison V/indows, «S:c. 
 Graving Docks. 
 Gutters. 
 
 Hanging Window Sash. 
 Harbors. 
 
 Hod-Carriers, Automatic. 
 Hydraulic Mining. 
 
 Implements for Rolling and Piling Logs. 
 Improving River Channels. 
 Inclined Planes for Canals. 
 Inlets to Sewers. 
 Jail Walls of Iron Plates. 
 Joinery. 
 
 Lathing fur Tiling and for Ceilings. 
 Laths, Metallic. 
 Launching Vessels. 
 Laying Submarine Cables. 
 Lewis for Lifting Stone, &c. 
 Light-Houses, Building. 
 Locks of Canals, Improvements in. 
 Marine Icailways. 
 Masonry. 
 
 Metallic Blinds for Doors and Windows. 
 Mill Dams, &c. 
 Moving Houses. 
 Mud Machines. 
 
 Navigable Cranes and Derricks. 
 Operating Doors and Shutters of Dwellings 
 Pavements, Improvement in laying. 
 
 > Iron, Wooden, &c. 
 Piers. 
 
 Pile Driving. 
 
 Piles, Machines for cutting off. 
 Plastering Trowels. 
 Portable Houses. 
 
 Powder Mills, Construction of Buildings for. 
 Quarrying. 
 Quays. 
 
 Raising Sunken Vessels. 
 Reservoirs for Aqueducts and Canals. 
 Rivers, Protection against Inundation of. 
 Roads, Constructing. 
 
12 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Road Scraping Machine. 
 
 Roofing, Improvement in laying Tiles, &c. 
 
 Roofs, Metallic. 
 
 Sash Frames. 
 
 Sash Supporters of Windows. 
 
 Scaffolding. 
 
 Screw Piles and Shafts for the same. 
 
 Sewers. 
 
 Slating. 
 
 Sluice Gates. 
 
 Snags in Rivers, Removing. 
 
 Staging for Builders and Mechanics. 
 
 Stairs and Stairways 
 
 Stopping Crevasses in River Embankments. 
 
 Street Paving. 
 
 Street Sweeping Machines. 
 
 Submarine Blasting and Excavating. 
 
 Tiling, and modes of joining Tiles. 
 
 Traps for Sewers and Gutters. 
 
 Trusses for Roofs and Bridges. 
 
 Tubular Bridges and Tunnels. 
 
 Tunnelling. 
 
 Tunnels, Metallic, Submarine. 
 
 Vault Covers. 
 
 Vault Lights, or Glared Tiles. 
 
 Walls, Securing, &c. 
 
 Weather-Boarding. 
 
 Weather-strips or Guards for Doors and 
 
 Windows. 
 Weirs, and Waste Weirs. 
 Wharves, Construction of. 
 Wharves, Floating. 
 Window Shutters and Blinds. 
 Zinc Roofing. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 13 
 
 (jLAbo r. — Engineering^. 
 
 DIVISION II. 
 
 RAILROAD ENGINEERING. 
 
 INCLUDING CONSTEUCTION OF KAILS, CHAIRS, SWITCHES, AND THE 
 ROLLING STOCK OF SUCH ROADS, EXCLUSIVE OF LOCOMOTIVES. 
 
 Axles and Boxes. 
 
 Cars, Inclined planes fur. 
 
 Cars. 
 
 Frogs. 
 
 Car Wheels. 
 
 Gates for Bail roads. 
 
 Trucks. 
 
 Lubricating Journals and Bearings. 
 
 Couplings. 
 
 Pedestals for Stations. 
 
 Brakes. 
 
 Railroad Chairs. 
 
 Bumpers. 
 
 Switches. 
 
 Platforms. 
 
 Signals. 
 
 Be placers. 
 
 Snow Plough. 
 
 Station Indicators, 
 
 Cow Catcher. 
 
 Scats and Couches. 
 
 Turn Tables. 
 
 Oars, Stopping and Starting. 
 
 Rails and Joints. 
 
 Car Springs. 
 
 Turn-outs. 
 
14 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 JjAfeu _t , — Engineering. 
 
 BIVISIOM III. 
 MECHANICAL ENGINEERING, 
 
 INCLUDING MECHANICAL MOVEMENTS, HORSE-POWERS, PRESSES, 
 JACKS, HOISTING APPARATUS, AND MACHINERY FOR COMMU- 
 NICATING POWER, 
 
 florse- Powers. 
 
 Endless chains for. 
 Treads for. 
 Hoisting Apparatus and Stump Extractors 
 Jacks. 
 
 Mill Gearing. 
 
 Motion, Converting Seciprocating into 
 Rotary, etc. 
 
 Press, Cotton. 
 
 Cheese. 
 
 Hay. 
 
 Oil. 
 
 Tobacco. 
 
 Wool. 
 Packing Bands. 
 Reciprocating motion. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 15 
 
 uLAk^b (t. — Fibrous and Textile Maniifectures. 
 
 COTTON, WOOL, HAIR, FLAX, HEMP, SILK, STRAW, <fec., 
 AND MACHINERY AND PROCESSES FOR THE MANU- 
 FACTURE THEREOF, 
 
 INCLUDING SPINNING, WEAVING, FELTING, SEWING, KNITTING, 
 BRAIDING, BASKET MAKING, WADDING, PAPER, AND PAPER 
 MAKING. 
 
 Bags, Macliinevy for Turning. 
 
 Hair Treatment of, for Weaving. 
 
 Baskets. 
 
 Hat Felting. 
 
 Belting. 
 
 Bodies, Pouncing of.- 
 
 Braiding Machines. 
 
 Bowing Machines. 
 
 Bristles, MaohiDes for Assorting 
 
 Hemmers for Hand and Machine Sewing. 
 
 Burring Machines. 
 
 Hemp Brakes. 
 
 Candlewick. 
 
 Knitting Machines. 
 
 Carding Machines. 
 
 Needles. 
 
 Carding Machines, Grinding and Finishing 
 
 Lace and Lace Machines. 
 
 Cards of. 
 
 Looms. 
 
 Carding Macliines, Gauging and Trimming 
 
 Loom Harness. 
 
 Teeth of. 
 
 Machinery for Making. 
 
 Carding Machines, Preparing Wire for. 
 
 Needles, Filling of. 
 
 Carpet Lining, and Machines for Making. 
 
 Mule Spinning. 
 
 Cloth Dressing. 
 
 Napping the Surfaces of Cloth. 
 
 Drying, Measuring, and Folding. 
 
 Netting, and Machines for Making. 
 
 Fulling. 
 
 Piiper and Paper Drying. 
 
 Raising a nap on. 
 
 Machines. 
 
 Stretching. 
 
 Pulp, Reducing Wood and Plants to. 
 
 Shearing. 
 
 Pasteboard. 
 
 and fibrous material, Pieducing of, to 
 
 Peeling Willow. 
 
 fihre. 
 
 Rag Engines 
 
 Combing Wool. 
 
 Picking. 
 
 Corn Husks, Ginning and Splitting. 
 
 Reels. 
 
 Cotton Cleaners. 
 
 Rope and Cordage, Including Wire Rope. 
 
 Gins. 
 
 Rope, Cord, Yarn, Twist and Wire, Cover- 
 
 Cordage. 
 
 ing of. 
 
 Doubling and Trebling Silk. 
 
 Rope, Opening. 
 
 Fabrics, Felted, Knitted, Woven, &c. 
 
 Taring. 
 
 Felt and Felting Machinery. 
 
 Ruffles, and Machines for Making. 
 
 Felting Hats and Cloth. 
 
 Sewing Machines. 
 
 Yarn and Silk. 
 
 Sewing Machine Needles. 
 
 Fibre, Extracting of, from Plants. 
 
 Needle Setters. 
 
 Fibrous Material, Feeding of. 
 
 Needle Threaders, 
 
 Flax Brakes. 
 
 Hemmers. 
 
 Flock, Sifting. 
 
 Plaiters. 
 
 Fringe and Fringe Machines. 
 
 Binders. 
 
 Fringe, in Looms, Machines for Cutting and 
 
 Tuckers. 
 
 Trimming. 
 
 Fellers. 
 
 Fulling. 
 
 Corders. 
 
 Hair Cloth. 
 
 Markers. 
 
 Crimping and Curling. 
 
 Thread Cutters. 
 
 Cleaning and Picking. 
 
 Sewing Finger Shields for Hand Sewing. 
 
16 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Sewing Thread Cutters for Hand Sewing. 
 
 Tufted Work. 
 
 Shearing Pelts. 
 
 Vegetable Fibre, Treatment of. 
 
 Cloth. 
 
 Wadding. 
 
 Silk, Doubling and Treblhig. 
 
 Machines. 
 
 Sorting and Sizing. 
 
 Cutting and Folding of. 
 
 Stretching. 
 
 Warping Machines. 
 
 Spinning Machines. 
 
 Spools. 
 
 Spinning Machines, Lubricating Apparatus 
 
 Winding Machines. 
 
 for. 
 
 Guides, Kormiog Grooves in. 
 
 Spooling Machines and Spools. 
 
 Yarn. 
 
 Stretching Silk and Cloth. 
 
 Willow Peeling. 
 
 Swifts. 
 
 Wire Rope. 
 
 Tape, Trimming, and Machinery for Making. 
 
 Wool Boning Machines. 
 
 Teasels, Machine for Trimming. 
 
 Wool Burring Machines, Attaching the Teeth 
 
 Thread Cutters for Sewing. 
 
 to Cylinders of. 
 
 Thread Dressing. 
 
 Wool Cleaning. 
 
 Thread, Sorting and Sizing of. 
 
 Yarn. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 17 
 
 (jLAbk^ 11. — Fine Arts and Games, 
 
 INCLUDING TYPOGRAPHY, PHOTOGEAPHY, LITHOGRAPHY, ENGRAVING, 
 ETCHING, STEREOTYPING, CARVING, SCULPTURE, PRINTING, AND 
 PAINTING ON GLASS, COPYING FIGURES, TYPE FOUNDING AND 
 SETTING, BOOKBINDING, PREPARATION OF PAPER FOR PRINT- 
 ING, POST OFFICE STAMPS, BANK NOTES, JEWELRY. ENAMEL- 
 LING, JAPANNING, VENEERING, GRAINING, PAINTING, BRONZING, 
 MUSIC, AND DESIGNS, TOYS, GAMES, INSTRUMENTS AND MATE- 
 RIALS FOR THE SAME. 
 
 Alphabet Blocks. 
 
 Machine for Wetting Paper. 
 
 Advertising Railroad Car. 
 
 Machine for Cutting Paper. 
 
 Aquarium. 
 
 Folding Paper. 
 
 Bank Notes. 
 
 Marble Carving. 
 
 Bronzing Machine. 
 
 Organs. 
 
 Bookbinding. 
 
 Ornamenting Surfaces. 
 
 Casts, Processes and Instruments for obtaining. 
 
 Printing Presses 
 
 Copying Figures. 
 
 Surfaces. 
 
 Clarionet. 
 
 Printer's Boxes. 
 
 Door Plates. 
 
 Rule. 
 
 Drums. 
 
 Photography. 
 
 Dumb-bells. 
 
 Portfolios. 
 
 Designs. 
 
 Pen and Pencils. 
 
 Designating Names of Streets. 
 
 Post Office Stamps. 
 
 Eolians. 
 
 Producing Designs. 
 
 Envelopes. 
 
 Painting on Glass. 
 
 Envelope Machines. 
 
 Pin Pastenings 
 
 Engraving. 
 
 Punching Paper. 
 
 Eneraver's Vice. 
 
 Posting Bills. 
 
 Enamelling Machines. 
 
 Piano Fortes. 
 
 Erasers. 
 
 Piano Forte Keys. 
 
 Etching on Stone. 
 
 Actions. 
 
 Engraver's Clutch. 
 
 Sounding Boards. 
 
 Flutes. 
 
 Casters. 
 
 Flying Horse. 
 
 Reading Cards. 
 
 Feeding Paper to Printing Presses. 
 
 Roil Blotter. 
 
 Fastenings for Books. 
 
 Rulers. 
 
 Guitars. 
 
 Strings for Musical Instruments. 
 
 Graining Wood. 
 
 Stereotyping. 
 
 Gymnastic Apparatus. 
 
 Scouring Type. 
 
 Games. 
 
 Stereoscopes. 
 
 Harps. 
 
 Slates. 
 
 Hand Stamps. 
 
 Swings. 
 
 Inkstands. 
 
 Stilts. 
 
 Ink Bottles. 
 
 Type-setting. 
 
 Bottle Stoppers. 
 
 Casting. 
 
 Jewelry. 
 
 Typography. 
 
 Japanning. 
 
 Toys. 
 
 Keeping Accounts. 
 
 Tablets. 
 
 Labels. 
 
 Pombstones. 
 
 Label Fasteners. 
 
 Trumpets. 
 
 Letter Files. 
 
 Veneering. 
 
 Musical Notation. 
 
 Violins. 
 
18 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 CLASS I-Fire. 
 
 -armS; 
 
 AND IMPLEMENTS OF WAE, SPOETING, AND FISHING. 
 
 Air-guns. 
 
 Automatic Priming Magazines. 
 
 Vent Stopper. 
 Balls for Ordnance. 
 Barrels of Fire-arms. 
 Bayonets, and Modes of AttacMng. 
 Bayonet Scabbards. 
 Bomb Lances for Killing Whales. 
 Bows and Arrows. 
 Bow and Spring Guns. 
 Breech-loading Cannon and Fire-arms. 
 Bullet Moulds. 
 Cane Guns. 
 Cannon. 
 
 Carriages for Field Artillery. 
 Cartouches. 
 Cartridge Boxes. 
 Cartridges, Metallic. 
 Cartridge Loaders. 
 
 Wrappers. 
 Centrifugal Guns 
 Coupling Gun Stocks to Pistols. 
 Cut-off in Powder Flasks 
 Eprouvettes for Testing Strength of Powder. 
 Explosive Balls for Small Arms. 
 Fire-arms. 
 Fish-hooks. 
 Fishing Reels. 
 Fuses. 
 
 Guards for Locks and Triggers. 
 Gun Carriages 
 
 Locks. 
 
 Stocks^ 
 
 Wads. 
 Hammers, Self-priming, &c. 
 Hand -cuffs. 
 Hand Grenades. 
 Harpoons and Harpoon Guns. 
 Joint frog for Bayonet Scabbards. 
 Locks of P'ire-arms, Percussion, &c. 
 Loading and Discharging Ordnance by Crank, 
 
 Magazine Guns. 
 
 Modes of Rotating Shot and Shell. 
 
 Muskets, Modes of Altering and Improving. 
 
 Nipples of Fire-arms. 
 
 Operating Broadside Guns in Vessels. 
 
 Gun ('arriages. 
 Oyster Dredges. 
 Packing Cartridges. 
 Percussion Caps 
 
 Cap Machine. 
 
 Cartridges. 
 
 Primers. 
 
 Shells. 
 Pistols. 
 
 Powder Flasks. 
 
 Preventing Accidental Discharge of Fire- 
 arms. 
 Preventing Recoil of Fire-arms 
 Projectiles for Ordnance and Small Arms. 
 Quoins for Gun Carriages. 
 Ram-rods. 
 
 Repeating and Self-loading Fire-arms. 
 Revolving Fire-arms. 
 
 Breech for Cannon. 
 Rifles and Methods of Rifling. 
 Rifled Ordnance. 
 
 Rockets for war and other purposes. 
 Rocket Harpoons. 
 Sabres and Sabre Bayonets. 
 Safety Stops for Percussion Primers. 
 Self loading Fire-arms. 
 Shells 
 
 Shot and Shot Chargers. 
 Sights of Fire-arm?!, Adjustable. 
 Spherical ('ase Siiot. 
 Swords and Scabbards. 
 Tape Primers for Fire-arms. 
 Tents. 
 
 Traps for Animals. 
 Vents of Ordnance, Bushings, &c. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 If 
 
 (jLAoo J . — Household Furniture, 
 
 INCLUDING MACHINES AND IMPLEMENTS FOR DOMESTIC PURPOSES, 
 AND FOR THE MANUFACTURE OF SUCH MACHINES AND IM- 
 PLEMENTS. 
 
 Apple Pavers, Corers, and Slicers. 
 Bedsteads. 
 
 Sofa and Wardrobe. 
 Fasteners. 
 Ventiltting. 
 Cording. 
 Beds, Feather and other. 
 Bed Bottoms. 
 Bread Machines. 
 
 Cutters, 
 
 and Pastry Boards. 
 Brooms. 
 Brushes. 
 
 Bab}' Jumpers and Tenders. 
 Bootjacks. 
 
 Boot and Shoe Cleaners. 
 Bureaus. 
 
 Billiard Tables, Cushions, Balls, Cues, & Caps. 
 Bells, and Hanging of the same. 
 Burglars' Alarms. 
 Baskets for E'ruit, &c. 
 Boxes for Fruit, &c. 
 
 Batter Machines. • 
 
 Butter Buckets and Coolers. 
 Bottles for Casters. 
 Beer Pitchers, Cups, and Measures. 
 Biscuit Boards 
 
 Blacking Boxes and Holders. 
 Bookcases. 
 Bonnet Boxes. 
 Combs and Comb Cleaners. 
 Curtains and Fixtures for same. 
 Chairs. 
 
 for Ships' Cabins. 
 
 Folding, for Pews. 
 Chair-bottoms 
 Clothes Dryers, Frames, and Horses. 
 
 Pins, Sticks, and Clamps. 
 Curled Hair, Substitute for. 
 Clothes Sprinklers. 
 Carpet Sweepers and Cleaners. 
 
 Stretchers and Fasteners. 
 Cheese Cutters and Grinders. 
 
 Covers. 
 Corkscrews and Pulls. 
 Cradles and Cribs. 
 
 Self-rocking and Musical. 
 Cracker Machines. 
 Cake Cutters. 
 
 Casters for Furniture, 
 for the Table. 
 Corn (praters. 
 Corn Ball Moulds. 
 Chamber Pots. 
 
 Camp Cots, Beds, and Stools. 
 Culinary Ladles and Apparatus. 
 Canteens. 
 
 Cabinets for Sewing Machines. 
 Confectionary Moulds. 
 Cherry Stoning Machines. 
 Canopies for Beds. 
 Cream Stands. 
 
 Chalk Cups for Billiard Tables. 
 Coffee and Meat Grinders. 
 Desks. 
 
 Dumb-waiters. 
 
 Dough and Kneading Machines. 
 Dough Raising. 
 Drawers for Closets, &c. 
 Dishes, Plates and Cups. 
 Dish Cloth Holder, or Tongs. 
 Egg Beaters. 
 
 Fork and Holder. 
 
 Pans. 
 Eggs, Assorting. 
 Fountains, Soda and Sirup. 
 Fastenings for Drapery. 
 Floor Covers 
 Finger Nail Cleaners. 
 Flout- Chests. 
 Fenders for Furniture. 
 Fans, Automatic. 
 Gongs. 
 
 Garbage Sinks and Boxes. 
 Glass Holders, Spring. 
 
 Mugs. 
 Head Rests for Travellers. 
 Hotels, Annunciators for. 
 Hanging Shelves. 
 Ice Picks and Breakers. 
 Insect Killers and Powder Blowers. 
 Knife, Fork, and Scissor Sharpener. 
 Knife and Fork Cleaners. 
 Kneading Machines. 
 Knives and Forks. 
 Kitchen and Meat Safes. 
 Ladies' Work Holders. 
 Liquor Pourer. 
 
20 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Lifting Handles. 
 Ladies' Figure Stands. 
 Lard Squeezers. 
 Lemon Squeezers. 
 Looking Grlasses. 
 Meat Cutters. 
 
 Tenderers. 
 Milk Pails, Pans, and Strainers. 
 
 Closets and Safes. 
 Mangles. 
 
 Mops and Mop Handles. 
 Mattresses. 
 Mosquito Nets. 
 Nutmeg Graters. 
 Nut Crackers. 
 Needle Cases. 
 Ottoman. 
 Piano Stools. 
 Pans and Dippers. 
 Provision Safes. 
 
 Peach Parers, Corers, and Slicers. 
 Packing Furniture. 
 Pepper Boxes. 
 Preserving House. 
 Pitchers, Beer, Molasses, and Ice. 
 Palliasses, Machine for Making. 
 Potato Knife and Slicer. 
 Pie Crimpers and Trimmers. 
 Quilting Frames. 
 Eefrigerators. 
 Booking Horses. 
 Seats, Pic-nic and other. 
 Seat Canes. 
 Stools, Milking. 
 
 Camp. 
 Sausage Stuffers. 
 
 Smoothing and Sad Irons. 
 
 Sugar Crushers. 
 
 Sugar Cases. 
 
 Sofas and Settees. 
 
 Sinks, and Ventilating the same. 
 
 Step Ladders. 
 
 Soda Fountains. 
 
 Saucepans and Dippers. 
 
 Stair Kods. 
 
 Stands for Hats, Towels, &c. 
 
 Shovels and Tongs. 
 
 Snuffers. 
 
 Spittoons. 
 
 Sewing Boxes. 
 
 Scrubbing Machines and Pails. 
 
 Skimmer and Fork. 
 
 Show Cases. 
 
 Steels for Sharpening. 
 
 Supporting Drawers of Furniture. 
 
 Tables, Extension and other Dining. 
 
 for Ships' Cabins. 
 
 Self- waiting. 
 
 Ironing. 
 Table-leaf Supports. 
 Trays. 
 
 Tailors' Presses. 
 Water Coolers. 
 Wardrobes. 
 
 Window Shades and Blinds. 
 Wash Basins. 
 Stands. 
 Benches. 
 Window Washers. 
 Wallets for Travellers' Food. 
 Washing Machines. 
 Wringers. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 21 
 
 (jLAbb K. — Hydraulics and Pneumatics. 
 
 Aqueducts. 
 
 Hydraulic Engines. 
 
 Air Chambers. 
 
 Elevators. 
 
 Blasts. 
 
 Bams. 
 
 Cushions for Pipes. 
 
 Motors, 
 
 Beer Measurers. 
 
 Jacks. 
 
 Bungs. 
 
 Presses. 
 
 Barrel Filling Gauges. 
 
 Hose Pipes. 
 
 Beer Taps, 
 
 Mending. 
 
 Bottle Filling Apparatus. 
 
 Irrigating Apparatus, 
 
 Faucets. 
 
 Liquid Gauges. 
 
 Beer Fountains. 
 
 Measures for Liquids. 
 
 Bellows Heads. 
 
 Measuring Liquids. 
 
 Bellows. 
 
 Molasses Gates. 
 
 Bellows, Forge. 
 
 Malt Liquors, Preserving and Discharging. 
 
 Barrel Ventilators. 
 
 Nozzles for Fire Engines. 
 
 Blowers, Fan. 
 
 Hose. 
 
 Eotary. 
 
 Pumps. 
 
 Balloons. 
 
 Force. 
 
 Cask Ventilators. 
 
 Lift. 
 
 Cocks, Steam and Water. 
 
 Rotary. 
 
 Self-closing, 
 
 Submerged, 
 
 Cisterns. 
 
 Force, Double-acting. 
 
 Cocks, Basin. 
 
 Cattle, 
 
 Self-closing. 
 
 Oscillating, 
 
 Current Wheels. 
 
 Circular Brake, 
 
 Concussion Preventors. 
 
 for Cisterns. 
 
 Cisterns, Devices for. 
 
 Water or Air. 
 
 Drawing Liquids. 
 
 Oil. 
 
 Ejecting Liquids. 
 
 for Hydraulic Presses. 
 
 Exhaust Fans. 
 
 Chain. 
 
 Faucets. 
 
 Measuring. 
 
 Molasses. 
 
 Feed. 
 
 for Hot Water. 
 
 Wind Propelled, 
 
 Faucet Filters. 
 
 Ships'. 
 
 Faucets, Bottles. 
 
 Pump Brakes. 
 
 Filters. 
 
 Motion. 
 
 and Coolers. 
 
 Piston Rods. 
 
 Globe. 
 
 Pistons. 
 
 and Tubes for Drinking. 
 
 Piston Packers. 
 
 Fastening Taps to Faucets, 
 
 Preserving and Discharging Liquors. 
 
 Fluid Meters. 
 
 Pressure Gauge. 
 
 Fire Plugs. 
 
 Street Washers, 
 
 Foundation Riffles. 
 
 Syphons. 
 
 Fountain Levers. 
 
 Stench Traps. 
 
 Flood Fences. 
 
 Tide Wheels. 
 
 Gates. 
 
 Turbines. 
 
 Fire Engines. 
 
 Hanging. 
 
 Extinguishers. 
 
 Transmitting Motive Power. 
 
 Funnels. 
 
 Tapping Water and Gas Pipes. 
 
 Measuring. 
 
 Valves. 
 
 Self-measuring. 
 
 for Boat Pumps. 
 
 Hydrants. 
 
 Valve Tubes. 
 
 Waste for. 
 
 Valves for Syringes. 
 
 Filtering. 
 
 Valve-stem Arrangements. 
 
 Valves for. 
 
 Regulators. 
 
 Cocks for. 
 
 Seats, Placing. 
 
 Hydrant Pipe Stops. 
 
 Vases and Fountains. 
 
22 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Water Motors. 
 
 Water, Drawing and Filtering. 
 
 Supplying Houses. 
 
 Kegulators. 
 
 Pressure Kegulators. 
 
 Purifiers. 
 
 Wheels. 
 
 Elevators and Conveyors. 
 
 Gates for. 
 
 Closets and Sinks. 
 
 Scrolls for. 
 
 Wells, Artificial. 
 
 Buckets. 
 
 Well Curbs. 
 
 Horizontal. 
 
 Buckets. 
 
 Power, Obtaining. 
 
 Wind Wheels. 
 
 Meters. 
 
 Wind-mills, Regulating. 
 
 Water Filters and Coolers. 
 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 23 
 
 (jLAbk^ L. — Leather, 
 
 INCLUDING PREPARATORY PROCESSES, AS FINISHING, CUTTING, 
 SPLITTING, ETC. ; MANUFACTURES OF LEATHER, AS BOOTS 
 AND SHOES, HARNESS, MACHINE BELTING, SADDLES, TRUNKS, 
 ETC. ; AND MACHINES AND TOOLS FOR AVORKING IN LEATHER. 
 
 Bagfs, Travelliog:. 
 
 Belting and Belt Fastenings. 
 
 Binding Shoes. 
 
 Blinds for Horses. 
 
 Boots and Shoes, including Gaiters, Over- 
 shoes of I.dla-riibber and -^ther material, 
 Sandals, Soles, Heels, Shanks, &c. 
 
 Boot Clamps. 
 Crimps. 
 Spurs. 
 Trees. 
 
 Breaking Horses, Devices for. 
 
 Bridle Bits. 
 
 Bridles. 
 
 Buckles. 
 
 Collars, Horse. 
 
 Detaching Horses. 
 
 Dressing or Finishing Leather. 
 
 Edge Planes. 
 
 Floats. 
 
 Gullet Hooks. 
 
 Halters. 
 
 Hames, Hame Fastenings, and Tugs. 
 
 Hammering Leather. 
 
 Harness. 
 
 Heel Shave>i. 
 
 Heels, Machines for Cutting. 
 Dressing. 
 
 Hitching Horses. 
 
 Horse Collars. 
 
 Hose, India-rubber. 
 
 Ice Creepers. 
 
 India-rubber, Machines for Cutting. 
 
 India-rubber Soles. 
 
 Knapsacks. 
 
 Lasts, 
 
 Last Holders. 
 
 Lasting Machines. 
 
 Leather, Machines for Creasing. 
 
 Cutting. 
 
 Dressing, &c. 
 
 Haminering. 
 
 Splitting. 
 
 Stretching. 
 Leathering Tacks. 
 Mail Bags. 
 
 Metallic Brace for Boots and Shoes. 
 Peg (Jutters. 
 Pegging Jacks. 
 
 Machines. 
 Pincers for Shoemakers. 
 Rein Snaps. 
 Saddles. 
 Shaft Tugs. 
 Shoes. 
 
 Binding, Apparatus for. 
 Shoe Distender. 
 Heels. 
 Tips. 
 Snap Hooks. 
 
 Soles, Machine for Cutting. 
 Dressing. 
 Spurs. 
 Stiirups. 
 Trace Couplings. 
 
 Tugs. 
 Travelling Bags. 
 Trunks. 
 
 Uppers, Machines for Cutting. 
 Washers of Leather. 
 Welts, Machines for Trimming. 
 Whips. 
 
24 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION, 
 
 Lumber, 
 
 INCLUDING MACHINES AND TOOLS FOR MANUFACTURING, AS FELL- 
 ING TREES, HEWING AND RAFTING LOGS, SAWING, PLANING, 
 MORTISING, DOVETAILING, SHINGLE AND STAVE CUTTING, 
 coopers' and joiners' tools, sawing and splitting FIRE- 
 WOOD, MATCH SPLINTS, WHEELWRIGHTS' MACHINES AND TOOLS, 
 TURNING AND BENDING WOOD, PEGS, TRENAILS, BROOM HAN- 
 DLES, COMB-MAKING MACHINES, BLIND-MAKING, ETC. 
 
 Boring Machines. 
 
 Bending Bows, Felloes, &c. 
 
 Blind Slats, Planing, Tennoning, Wiring, &c. 
 
 Blind Stiles, Spacing, Mortising, Piercing, &c. 
 
 Boxes, Joints, Constructing, Turning, &c. 
 
 Bowls, Making. 
 
 Brushes, Backs, Handles, &c. 
 
 Bungs, Cutting. 
 
 Bits, Plane, Boring, Expanding, Reaming, &c. 
 
 Bits, Holders, Stocks, Wrench, Drill. 
 
 Bench, Carpenters', Joiners'. 
 
 Bench Strips, Adjustable. 
 
 Blocks, Revolving Centre, Hat, &c. 
 
 Beams, Plough, Hewing. 
 
 Bark, Rossing, Planing. 
 
 Brooms, Spliots, Handles. 
 
 Barrels, Making. 
 
 Buttons, Turning. 
 
 Clapboards, Sawing, Planing, Gauging, &c. 
 
 Clamps, Carpenters', Joiners', &c. 
 
 Chair-backs, Sawing, Rounding, Dressing. 
 
 Chair-Seats, Planing, Boring, &c. 
 
 Chisels, Carpenters', Joiners', &c. 
 
 Cutters, Planing, Tennoning, Dovetailing, &c. 
 
 Chucks, Lathe, Centring, Expandiug, &c. 
 
 Cogs, Cutting, &c. 
 
 Cane, Splitting, Stripping, Polishing. 
 
 Cutting Irregular Forms. 
 
 Cue Tops, Trimming. 
 
 Centres, Felf-oiling and Adjusting. 
 
 Carving Machines. 
 
 Corks, Cutting, Polishing, Tools. 
 
 Dovetailing Machines. 
 
 Dowells, Making. 
 
 Dogs, Lathe, Bench. 
 
 Felloes, Bending, Sawing, Planing, Boring, 
 &c. 
 
 Felling Trees. 
 
 Fluting Lathes. 
 
 Frames, Slate, Saw, Oval. 
 
 Fences, Wood and Wire. 
 
 Gauges, Saw, Clapboard, Carpenters'. 
 
 Handles, Broom, Scythe, Shovel, Chisel, 
 Whip, Plough. 
 
 Hubs, Turning, Boring, Mortising, &c. 
 
 Hoops, Sawing, Splitting, Dressing, Bending. 
 
 Hooks, Bench. 
 
 Heads, Cutter. 
 
 Joist, Dressing. 
 
 Knives, Draw. 
 
 Lathes, Turning, Automatic, &c. 
 
 Logs, Sawing, Hewing, Rossing, &c. 
 
 Lasts, Shoe, Boot, Turning, Cutting. 
 
 Mortising Machines. 
 
 Mitre Boxes. 
 
 Mallets. 
 
 Mandrel, Saw, Lathe, Hub, Guide, Expand- 
 ing, &c. 
 
 Matches, Block, Jointing, Splitting, Round, 
 &c. 
 
 Oars, Sawing, Planing, Dressing, &c. 
 
 Ornamental Wood, Arranging. 
 
 Oval Frames, Turning. 
 
 Pegs, Pointing, Splitting, &c. 
 
 Planing Machines. 
 
 Polishing Machines. 
 
 Panels, (door,) rebating. 
 
 Pins, (clothes, ) Turning, Slotting. 
 
 Pins, (bed,) Turning, Cutting. 
 
 Planes, Carpenters', Joiners', Coopers'. 
 
 Pointing Rails, Pickets, Matches, &c. 
 
 Plugs, Cutting. 
 
 Palm Leaf, Splitting. 
 
 Plough Handles, Bending, Turning, Dressing. 
 
 Rossing Bark, Dye Stuffs, &c. 
 
 Rebating Machines. 
 
 Rat-tan, Splitting, Cutting, Stripping, Re- 
 ducing, Dressing, Polishing, Slitting. 
 
 Saw Mills, Circular, Muley, &c. 
 
 Sash, Planing, Boring, Mortising. 
 
 Shingles, Sawing, Riving, Planing, Jointing. 
 
 Splitting Wood. 
 
 Staves, Riving, Dressing, Jointing, Bilging, 
 Crozing, and Howeling. 
 
 Splints, Match, Broom, Basket. 
 
 Spokes, Turning, Tennoning, Planing, Driv- 
 ing, &c. 
 
 Saws, Mill, Hand, Tenon, Bow, &c. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 25 
 
 Saws, Hanging, Straining, Adjusting Rake of. 
 
 Teeth, Frames, Gates. 
 Spools, Turning, Boring, &c. 
 Screws, Cutting, 
 
 Snaths, (Scythe,) Bending, Rounding, Fin- 
 ishing. 
 Spoke Shaves. 
 Stumps, Cutting. 
 Shoe Soles, Preparing Wooden. 
 Slotting. 
 Saw Horse. 
 Sawdust Carrier. 
 Shavings for Stuffing. 
 Slivering Planes, Machines. 
 Spars, Dressing. 
 Tenoning Machines. 
 
 Tools, Carpenters', Coopers', Joiners'. 
 Trenails, Turning. 
 Table Leaves, Jointing. 
 Troughs, Eave, Gutter, &c. 
 Tool Rest, Slide, Sharpener. 
 Tips, Umbrella. 
 
 Veneers, Cutting, Planing, Sawing, Polish- 
 ing, and Straightening. 
 Veneering. 
 
 Wheelwright Machines. 
 Washboards, Making. 
 Whalebone, Splitting, Dressing. 
 Wedges. 
 
 Withes, Twisting. 
 Wooden Ware. 
 
26 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbb 1\. — Mathematical, Philosophical, Optical Instru- 
 ments, and Apparatus ; Electricity, etc. 
 
 INCLUDING SCALES, WEIGHTS, MEASURES, CLOCKS, WATCHES, DIALS, 
 SURVEYOR'S INSTRUMENTS, ODOMETERS, DYNAMOMETERS, MEA- 
 SURING AND WEIGHING REGISTERS, CALCULATING MACHINES, 
 ORRERIES, GLOBES, TRANSMITTING SIGNALS, ELECTRICITY, 
 MAGNETISM, LIGHTNING RODS, TELEGRAPHING, AND MARINE 
 AND LAND SIGNALS. 
 
 Alarms, Fire, Telegraph, 
 
 Geometrical Constructor. 
 
 Astronomical Instruments. 
 
 Goniometers, 
 
 Altitude, Azimuth, Angle, Instruments. 
 
 Graphodometer. 
 
 Adding Machines. 
 
 Helypsometer. 
 
 Annunciators, Telegraph, &c. 
 
 Horometer. 
 
 Air Pumps. 
 
 Hygrometer. 
 
 Arrester, Lightning. 
 
 Hour-glass. 
 
 Attraction, Local, Compensating for. 
 
 Heater, Electrical. 
 
 Armature. 
 
 Helices. 
 
 Barometers. 
 
 Indicators, Weather, Station, Street, &c. 
 
 Beacons, Sonorific, &c. 
 
 Insulators, Lightning, Telegraphic, &c. 
 
 Batteries, Vol. Galv., &c. 
 
 Interest Tables, Computors. 
 
 Bells, Ringing Fog, &c. 
 
 Kaleidescope. 
 
 Boxes, Ballot, Faro. 
 
 Lantern, Signal. 
 
 Compass, Surveyor's, Mariner's. 
 
 Latitude and Longitude, Instruments for De- 
 
 Mariner's Time. 
 
 termining. 
 
 Needle, Variation of. 
 
 Lightning Rods and Insulators. 
 
 Collimator. 
 
 Levels. 
 
 Clocks. 
 
 Lighting Gas, Electrical. 
 
 Cables, Submarine Telegraph. 
 
 Lamps, Electrical, Ship's, &c. 
 
 Calendars. 
 
 Logs, Hand, &o. 
 
 Calculating and Counting Machines. 
 
 Magnets. 
 
 Calipers. 
 
 Measures, Lumber, Surveyor's, Tire, Tape, &c. 
 
 Copying, Instruments for. 
 
 Ships' Bottoms. 
 
 Coin, Detecting Counterfeit. 
 
 Microscopes. 
 
 Car Brake, Magnetic. 
 
 Magnetism. 
 
 Circumferentors. 
 
 Measuring Distances, &c., Instruments for. 
 
 Chronometers. 
 
 Magnets, Electro. 
 
 Conductors, Electro-telegraphic. 
 
 Mutators. 
 
 Delineators of Rivers, Grades, Routes, &c. 
 
 Mirrors, Street, &c. 
 
 Dials, Sun, &c. 
 
 Motion, Instrument for Indicating. 
 
 Drawing and Draughting Instruments. 
 
 Meridian Instrument. 
 
 Departure and Distance, Instrument for De- 
 
 Machinist's Instruments. 
 
 termining. 
 
 Needle, Compass. 
 
 Dynamometers. 
 
 Odometers. 
 
 Dividers. 
 
 Orreries. 
 
 Engineering Instruments. 
 
 Oleometers. 
 
 Electrical Machines, Apparatus, &c. 
 
 Opera glass. 
 
 Electricity. 
 
 Quadrants. 
 
 Engine, Electrical. 
 
 Pendulums. 
 
 Electrometer. 
 
 Planetariums. 
 
 Electrophorus. 
 
 Pantagraph, 
 
 Eye-glass. 
 
 Plotting Surveys. 
 
 Elipsographs. 
 
 Protractors. 
 
 Globes. 
 
 Perspective Apparatus. 
 
 Gauges, Measuring, &c. 
 
 Pens, Ruling. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 27 
 
 Plumb. 
 
 Telescopes. 
 
 Planning Instruments. 
 
 Theodolite. 
 
 Registers, Measuring, Weighing, Counting, 
 
 Telegraph Instruments, Bell, Printing. 
 
 &c., Time. 
 
 Tripod, Surveyors, &c. 
 
 Kecording Votes, Instrument for. 
 
 Thermometers. 
 
 Repeater, Telegraphic. 
 
 Thermostats. 
 
 Rules, Mathematical, Measuring, &c. 
 
 Transit Instrument. 
 
 Reckoning, Instruments for. 
 
 Tubes, Speaking. 
 
 Spectacles. 
 
 Trumpet, Speaking 
 
 Signals, Marine, Telegraphic, Semaphoric, 
 
 Velociraeter, Aquatic, &c. 
 
 &c., Bell. 
 
 Vessels, Protecting, Magnetical. 
 
 Sounding, Deep-Sea, Logs. 
 
 Watches. 
 
 Squares. 
 
 Weather Guide, 
 
 Surveying Instruments, Case. 
 
 Weighing, Magnetic. 
 
 Sextant, 
 
 Whaling Apparatus, Magnetical. 
 
 Sectors. 
 
 Whistle, Electro- Telegraphic Air. 
 
 Salinometer. 
 
 Wires, Telegraph. 
 
 Scales, Mathematical, &q. 
 
 Zenith Indicator. 
 
 Seals, Car. 
 
 
28 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbu U. — Medical and Surgical Instruments and Medi 
 
 ernes. 
 
 Amputation, Instruments and Apparatus for. 
 
 Anassthesia, Instruments for Producing Local 
 
 Articulator, Dental Apparatus. 
 
 Bandages, Catamenial, Suspensory. 
 
 Blood, Instruments for Propelling and Elec 
 trizing. 
 
 Barometers, Surgical 
 
 Baths, Vapor, Electro-Magnetic, Steam, 
 Shower, Douche, Medicated. 
 
 Bedstead, Invalids'. 
 
 Breast, Artificial Pump, Cups. 
 
 Bistoury. 
 
 Busts. 
 
 Bathing Tubs. 
 
 Burial Cases. 
 
 Chairs, Dentists', Surgeons', Enema, Invalid, 
 Accoucheurs', Obstetrical, and Locomotive 
 
 Club Feet, Apparatus for Correcting. 
 
 Clavicle. 
 
 Cauterizing, Instruments for. 
 
 Cupping, Instruments for. 
 
 Crutch. 
 
 Cold, Apparatus for Generating. 
 
 Corns, Instrument for Removing. 
 
 Cup, Medicinal, Tonic. 
 
 Coffins. 
 
 Cane, Physicians'. 
 
 Candy, Machines for Manufacturing. 
 
 Calculi, Instruments for Extracting, Crushing, 
 
 Catheters. 
 
 Dies, Dentists' . 
 
 Dyspepsia, Apparatus for Treatment of. 
 
 Dockholder, for Treatment of Horses. 
 
 Drop Meter. 
 
 Dropping Tube. 
 
 Drug Sifter. 
 
 Dislocation, Apparatus for Correcting. 
 
 Eye, Apparatus and Instruments for Treat- 
 ment of. 
 
 Ear, Apparatus and Instruments for Treat- 
 ment of. 
 
 Exhausting, Apparatus for. 
 
 Extension and Counter Extension, Apparatus 
 for. 
 
 Furnace for Baths. 
 
 Forceps, Dental, Obstetrical, Polypous, Cal- 
 culi, Artery. 
 
 Fracture, Apparatus for Treatment of, Co- 
 aptator, Bone Elevator, Supports for. 
 
 Falling of the Womb, Instruments for Pre- 
 venting. 
 
 Fomentations, Apparatus for Applying. 
 
 Freezing Compounds, Apparatus for Apply- 
 ing. * 
 
 Galvanic Battery, Kings, Plasters, Spec- 
 tacles, &c. 
 
 Gums, Artificial. 
 
 Hernia, Instruments for Treatment of. 
 
 Hemorrhage, Instruments for Arresting. 
 
 Hoofs, Instruments for Paring. 
 
 Inhalation, Instruments for Assisting. 
 
 Key for Extracting Teeth. 
 
 Limbs, Artificial. 
 
 Lancets. 
 
 Life, Instruments for Stimulating. 
 
 Leech, Mechanical. 
 
 Lozenges, Machines for Making. 
 
 Leucorrhoea, Instrument for Treatment of. 
 
 Ligature, Apparatus for Adjusting. 
 
 Lithotomy, Instrument for Treatment of. 
 
 Lithontriptic Instruments. 
 
 Lithomeletor. 
 
 Moulds for Dentists' uses. 
 
 Menstruation, Instruments for. 
 
 Milking Shields. 
 
 Medicator. 
 
 Medicated Waters. 
 
 Nipples, Artificial. 
 
 Nipple Shields. 
 
 Nursery Bottles. 
 
 Needles, Surgeons'. 
 
 Oxygenerator. 
 
 Pads for Trusses. 
 
 Plates for Inserting Artificial Teeth. 
 
 Pessaries. 
 
 Pills, Machines for Making. 
 
 Pulmometers. 
 
 Probes. 
 
 Plasters, Medicated, Galvanic, Machines for 
 Spreading. 
 
 Palate, Artificial. 
 
 Supporters, Abdominal, Vaginal, Obstetri- 
 cal, Body, Uterine, Pile, Menstrual. 
 
 Scalpel. 
 
 Scissors, Surgeons'. 
 
 Saws. 
 
 Saliva, Instrument for Removing. 
 
 Swages, pparatus for Dentists' use. 
 
 Springs for Supporting Artificial Teeth. 
 
 Splints. 
 
 Spine, Apparatus for Correcting Defects of. 
 
 Scarificators. 
 
 Syringes, Enema, Eye, Hemorrhoidal, Penis. 
 
 Spermatorrhoea, Apparatus for Cure of. 
 
 Spoon, Medicinal. 
 
 Specula. 
 
 Speculum Ani. 
 
 Stethescope. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 29 
 
 Teeth, Artificial, Mode of Attaching to 
 
 Tenaculum . 
 
 Plate, and Instruments for Drilling. 
 
 Tonsils, Instruments for Operating on. 
 
 Trusses. 
 
 Uterimeter. 
 
 Tape- -worm, Apparatus for Eemoving. 
 
 Uterine, Suppository. 
 
 Trephines. 
 
 Vaccinating, Instruments for. 
 
 Tourniquets. 
 
 Vapor, apparatus for Converting Water into. 
 
30 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jL Ak^o X , — Metallurgic Manufactures, except Electro-Metal- 
 lurgy, Hydro-Metallurgy, and Amalgamation. 
 
 MANUFACTURES OF METALS, BY FORGING, CASTING, ROLLING, HAM- 
 MERING, SOLDERING, DRAWING, SHEARING, POLISHING, TEM- 
 PERING, TURNING, PLANING, BORING, DRILLING, PUNCHING, 
 SWAGING, MOULDING, AND BENDING, INCLUDING MACHINES FOR 
 MAKING PINS, NEEDLES, NAILS, SCREWS, FILES, AUGERS, 
 SPRINGS, HORSESHOES, CHAINS, TUBES, ETC. 
 
 AnviiS. 
 
 Annealing Apparatus. 
 Blast Machines, Hot and Cold. 
 Boiler Tubes, Securing. 
 Drawing. 
 Bullet Macbiaes. 
 Bit Fasteners. 
 Cupolas. 
 
 Castings, Chilling. 
 Cleaning. 
 Centring Machines. 
 Collar Holes and Key Seats, Cutting. 
 Chains and Chain Machines. 
 Cutting Jacks. 
 
 Corrugating and Crimping Metals. 
 Drilling and Boring Metals. 
 Door Knobs. 
 Plates. 
 Extractors, Bolt and Spike. 
 
 Ihimble. 
 Forges. 
 Forging, Swaging, Bending, and Welding 
 
 Metals. 
 Fihs and File Making. 
 Finishing Machine. 
 Faggot Iron, Cutting and Piling. 
 Grinding, Polishing, and Planishing Metals. 
 Gear Cutting. 
 G;>ld Pen Making. 
 Gate Fastenings. 
 Horseshoes, and Horseshoeing. 
 Hammers, Steam, Trip and Forge. 
 Hinges. 
 
 Kettle Making. 
 Locks and Keys. 
 Latches and Bolts. 
 Lathes. 
 
 Moulding and Casting. 
 Mandrels. 
 
 Metallic Roofing, and Machines for. 
 Manufactures of Axes. 
 
 Angers. 
 
 Bells. 
 
 Car Wheels. 
 
 Ferrules. 
 
 Gas Fittings. 
 
 Hoes. 
 
 Knives and Forks. 
 
 Lightning Rods. 
 
 Manufactures of Metallic Beams and Girders. 
 
 Pipes and Tubes. 
 
 Ploughs. 
 
 Railway Chairs. 
 
 Steel and Malleable Iron. 
 
 Safes 
 
 Shovels and Spades. 
 
 Spoons. 
 
 Wrought Iron and Steel 
 Ordnance. 
 Metallic Plates, Joining. 
 Nails, Bolts, and Rivets, and Machinery for. 
 Nut Machines. 
 Needle and Pin Machines 
 Ore Washers, Amalgamators, and Quartz 
 
 Crushers. 
 Planing Machines and Methods. 
 Punches. 
 Pipe Couplings. 
 Rolling Bar, Railroad, and other Iron and 
 
 Metal Forms. 
 Rottiry Squeezers. 
 
 Cutters. 
 Ratchet iJed Keys. 
 Rollers, Serrating. 
 Shafting and Shaft Coupling. 
 Soldering. 
 She^t Metals, Machinery for Manufacturing 
 
 and Working. 
 Sheet Metals, Spinning. 
 Sheet Metals, Cutting Devices in. 
 Screw Feeding Gear. 
 Screws, and Machinery for Making. 
 Screw Bolts. 
 Springs. 
 
 Shears and Scissors. 
 Stamps and Dies. 
 Saws, Manufacturing, Setting, Filing, and 
 
 Gumming. 
 Safety Escutcheons. 
 Sash Locks. 
 
 Tuyeres and Bellows Nozzles. 
 Tempering Steel Plate, Tools, and Wire. 
 Turning in Metals, and Machinery therefor. 
 Tool Handles. 
 
 Tire Bending and Upsetting. 
 Vises. 
 
 Wrenches, Tongs, Plyers, and Pincers. 
 Wire Making and Working. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 31 
 
 CLASS Q MetaUurgy. 
 
 PEEPARATION OF ORES AND METALS BY CRUSHING, SEPARATING, 
 
 WASHING, AND ROASTING. FURNACES AND PROCESSES FOR 
 
 THE REDUCTION OF ORES, AND REMELTING OF METALS, 
 MOULDING, AND CASTING. — PROCESSES FOR AMALGAMATING, 
 GALVANIZING, AND GILDING METALS AND ELECTROTYPING. 
 
 Alloys. 
 
 Furnace, Cupola. 
 
 Amalgamation. 
 
 Furnace, Hot Blast. 
 
 Apparatus for Treating Zinc Ores. 
 
 Franklinite Paper. 
 
 Apparatus Connected with the Eeduction of 
 
 Granulating Metals. 
 
 Ores. 
 
 Galvanizing Metals. 
 
 Assaying, Apparatus and Processes for. 
 
 Glass, bilveiing, Gilding, and Platinizing. 
 
 Coloring Metals. 
 
 Hot Blast. 
 
 Coating Metallic Surfaces. 
 
 Hardening Iron. 
 
 Composition for Coating Metallic Surfaces. 
 
 Manufacture of Zinc. 
 
 Conveiting Iron into Steel. 
 
 Iron. 
 
 Coating Metals with Metals. 
 
 Steel. 
 
 Composition for Preparing Gold and Silver 
 
 Sheet Iron. 
 
 for Amalgamation. 
 
 Copper. 
 
 Composition for Silvering Mirrors. 
 
 Lead. 
 
 Converting Iron into Steel. 
 
 Materials for Facing Moulds. 
 
 Desulphurizing Ores and Coal. 
 
 Plating Metals. 
 
 Disintegrating Gold-bearing Quartz, Process 
 
 Process for Producing Sulphates and Oxides 
 
 for. 
 
 of Copper, &c. 
 
 Decarbonizing Cast Iron, 
 
 Process for Treating Gold and other Ores. 
 
 Electrotyping. 
 
 Protection of one Metal by another. 
 
 Furnace, Zinc. 
 
 Prepciring Ores. 
 
 Iron. 
 
 Roasting of Ores. 
 
 Copper. 
 
 Retorts and Vessels for Galvanizing Iron. 
 
 Lead. 
 
 Reduction of Iron and otker Metals from 
 
 Puddling. 
 
 their ores. 
 
 Boiling. 
 
 Refining Iron and other Metals. 
 
 Catalan , 
 
 Sheathing for Ships, Roofs, &c. 
 
32 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbb K. — Navigation, 
 
 INCLUDING HULLS OF VESSELS, RIGGING, SAILS, PROPELLING APPA 
 RATUS, DIVING-BELLS, DIVING-DRESSES, LIFE-PRESERVERS, AND 
 LIFE -BOATS, ETC. 
 
 Anchors. 
 Anchor Drift. 
 Anchors, Catting. 
 Anchor Balls. 
 
 Trippers. 
 Shackles. 
 Alarms, Shoals 
 
 Nautical. 
 Ascertaining the Speed of Vessels. 
 Air Ports. 
 
 Attaching Yards to Masts. 
 Beds, Marine. 
 Boat Berths. 
 
 Boats, Foldiog and Surf. 
 Metallic. 
 Buggy. 
 Life. 
 Blocks . 
 
 Bush. 
 Iron. 
 Bilge Boards. 
 Bitts, Ship's Riding. 
 Braces, Carpenters'. 
 Ballasting and Stowing. 
 Bilge Water Gauges. 
 Buoys. 
 
 Buoys, Life and Treasure. 
 Bulkheads. 
 Buffers. 
 
 Bridges, Flying or Ferry. 
 Battery, Bloating. 
 Bells, Fog. 
 
 Signal and Diving. 
 Boom Linings. 
 
 Construction of Ships and Boats. 
 Cables. 
 Cable Stoppers. 
 
 Hooks. 
 
 Grippers. 
 Cables, Links for. 
 
 Securing, and Hawsers. 
 Capstans. 
 Centre Boards. 
 Clamps, Shipwrights'. 
 Caulking. 
 Cabins, Floating. 
 Clasps, Rigging. 
 Cringles. 
 
 Cleats for Tow Lines. 
 Cargo Ports. 
 Crossing Rivers. 
 Davits. 
 Draught of Water, Ascertaining the. 
 
 Dead Eyes. 
 
 Deck Irons, Decks, &c. 
 
 Diving-Bells and Apparatus. 
 
 Decks, Fire and Water Proof. 
 
 Doors, Water Tight, for Safes. 
 
 Drags. 
 
 Derricks, Floating. 
 
 Extinguishing Fire on Vessels. 
 
 Floating Berths. 
 
 Poop Cabin. 
 Freeing Vessels from Bilge Water. 
 Fins, Ships'. 
 Fleeter for Capstans. 
 Guide for Vessels. 
 Grapnels. 
 Grummets. 
 Gaff Jaws. 
 Grapling Irons 
 Hooks for Nautical use. 
 Harpoons. 
 Hanks, Vessels'. 
 Hoisting Machines, Marine. 
 Hawse Holes. 
 Ice Breakers. 
 
 Boats. 
 Iron Vessels. 
 
 Ribs. 
 Knees. 
 
 Knee Berth Formers. 
 Keels and Keelsons. 
 Life Buckets. 
 
 Seats. 
 
 Preservers, Marine. 
 
 Preserving Mattress. 
 Trunk 
 Lining, India-rubber Ship. 
 Life-Preserving Shirt. 
 Launching Flat Boats. 
 Masts. 
 
 Mallets, Serving. 
 Mousing Hooks. 
 Marine Locomotive. 
 Measuring Vessels 
 Naval Architecture. 
 Oars. 
 
 Feathering. 
 Propellers. 
 
 Screw. 
 Paddle Wheels. 
 Propeller Shafts. 
 
 Propelling Vessels in Shoal Water. 
 Propellers, Submerged. 
 Paying Seams. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Parrel and Bow, Pulley Blocks. 
 Pipes, Chain Locker. 
 Protecting Tiller Hopes. 
 Preventing Vessels from Sinking. 
 Pumps, Ship's. 
 Protecting Bulwarks. 
 Pilot Stand. 
 
 Raising Sunken Vessels. 
 Whales. 
 Water from Holds. 
 Railroad, Submarine. 
 Row-locks. 
 
 Rudders, and Attachments for. 
 Yokes for. 
 Hanging. 
 Rowing, Device for. 
 Raft, Life-preserving. 
 Rope or Wire for Ferry Boats, 
 Ring Bolts. 
 Ribs, Iron. 
 
 Rigging, and setting up same. 
 Reefing Sails. 
 Rigging Clasps. 
 Sails. 
 
 Sail Hoops. 
 Steering Apparatus. 
 Submarine Vessels. 
 
 Armor. 
 
 Helmet Window. 
 
 Operator. 
 Submerged Propeller. 
 Ship's Lights. 
 Supporting Vessels. 
 Suspending Ship's Boats. 
 
 Shaping Timbers. 
 Scrapers, Caulkers. 
 Surge Relievers. 
 Snub])ing Canal Boats. 
 Securing Cables and Hawsers. 
 Securing Hatches. 
 Safes, Buoyant. 
 ?>iarine. 
 Sounding Apparatus. 
 Stopping Leaks. 
 Spars, Handling and Hoisting. 
 Stopping Shot Holes. 
 Shoving Steamboats off Bars, 
 Sparring Steamboats. 
 Staging for Steamboats. 
 Sheathing Vessels. 
 Screw Propellers. 
 Trimming Vessels. 
 Tacking Vessels. 
 Thimble Machine for Vessels, 
 Tightening Standing Rigging. 
 Tanks. 
 
 Transporting Horses. 
 Thimbles for Sails. 
 Valves for Boat Bottoms. 
 Windlasses. 
 Withes for Vessels. 
 Wheels, Steering. 
 
 Paddle. 
 Winches, Hoisting. 
 Windlass and Gallows Bits. 
 Wheels, Rudder. 
 Warping Chock. 
 Yokes for Rudders. 
 
34 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 (jLAbu u, — steam, Air, and other Engines. 
 
 DRIVEN BY THE EXPANSIVE FORCE OF VAPOR OR GAS, BOILERS 
 AND OTHER GENERATORS OF THE EXPANSIVE FLUID, GOV- 
 ERNORS, STEAM PUMPS, FEED PUMPS, CONDENSERS, AIR 
 PUMPS, ETC. 
 
 Air-heating Trap. 
 
 Furnaces, Supplying Air to. 
 
 Furnace. 
 
 Feeders, Boiler. 
 
 Sewing Machine. 
 
 Floats, Boiler. 
 
 Automatic Boiler Feeder . 
 
 Feed-water Apparatus. 
 
 Air Cooler for Hot-air Engines, 
 
 Heaters. 
 
 Boilers, Steam. 
 
 Heating. 
 
 Tubular. 
 
 Foam Collector. 
 
 Flue. 
 
 Foaming, Prevention of. 
 
 Cylinder. 
 
 Fire Regulators. 
 
 Marine . 
 
 Fusible Plugs. 
 
 Locomotive. 
 
 Generators. 
 
 Stationary. 
 
 Governors. 
 
 Securing Tubes in. 
 
 Gauge, Watsr. 
 
 Air-heating. 
 
 Pressure. 
 
 Blow Cocks. 
 
 Magnetic. 
 
 Blowers for Furnaces. 
 
 Alarm. 
 
 Condensers. 
 
 Governor Valves. 
 
 Jet. 
 
 Gasket. 
 
 Surface. 
 
 Hammers, Steam. 
 
 Cut-off Apparatus. 
 
 Hydrostatic Steam Engines. 
 
 Variable. 
 
 Indicators, Water. 
 
 Cocks, Gauge. 
 
 Steam. 
 
 Try. 
 
 Incrustation, Removing of. 
 
 Feed. 
 
 Prevention of. 
 
 Blow-off. 
 
 Locomotive Smoke Pipes. 
 
 Oil. 
 
 Valve Gear. 
 
 Collapse, Prevention of. 
 
 Pumps. 
 
 Cylinders, (steam.) 
 
 (Land.) 
 
 Chimney, (steam.) 
 
 Link Motion. 
 
 Draft Regulators. 
 
 Low-water Detectors. 
 
 Dampers, Fire. 
 
 Lubricators. 
 
 Engiues, Locomotive. 
 
 Mode of Conducting Smoke and Cinders from 
 
 Rotary. 
 
 Locomotives. 
 
 Reciprocating. 
 
 Motive Power. 
 
 Oscillating. 
 
 Mud Collectors. 
 
 Air. 
 
 Oil Cups. 
 
 Steam. 
 
 Pistons, 
 
 Air and Steam, (mixed.) 
 
 Rods. 
 
 Caloric. 
 
 Packing. 
 
 Gas. 
 
 Pumps, Air. 
 
 Marine. 
 
 Steam. 
 
 -Stationary. 
 
 Propelling Ships and Steamers. 
 
 Exhaust Pipe. 
 
 Packing for Stuffing Boxes. 
 
 Variable. 
 
 Steam Engines. 
 
 Ke-working of. 
 
 Springs. 
 
 Evaporators. 
 
 Propelling Railroad Cars. 
 
 Fire Boxes. 
 
 Regulators, Steam. 
 
 Furnaces, Boiler. 
 
 Draft. 
 
 Locomotive. 
 
 Regulators, Exhaust. 
 
 Air-heating. 
 
 Thermometer. 
 
 Saw Mill. 
 
 Rock Drills, Steam. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 35 
 
 Rock Drills, Air. 
 
 Supplying Water for Locomotives. 
 
 Keciprocating Valve Seat. 
 
 Securing Tabes in Boilers, 
 
 Rivetting Boiler Plates. 
 
 Thermometer Regulators. 
 
 Relieving Steam Cylinders. 
 
 Testing Floats for Boilers. 
 
 Registers for Steam Engines. 
 
 Traction Engine. 
 
 Steam Warming Apparatus. 
 
 Tube Sheets. 
 
 Traps. 
 
 Valves, Slide. 
 
 Power Meters. 
 
 Poppet. 
 
 Hammers. 
 
 Safety. 
 
 Cars. 
 
 Rotary. 
 
 Generators. 
 
 Cut-off. 
 
 Blowers. 
 
 Balance. 
 
 Steering Apparatus. 
 
 Throttle. 
 
 Steam Fire Engines. 
 
 Stop. 
 
 Super-heating. 
 
 Back Pressure. 
 
 Spark Arrester. 
 
 Spherical. 
 
 Consumers. 
 
 Butterfly. 
 
 Sediment Collectors. 
 
 Clack. 
 
 Safety Valves. 
 
 Spring Balance. 
 
 Skimmers for Steam Boilers. 
 
 Valve Gear. 
 
 Smoke Pipes. 
 
 Cocks. 
 
 Consuming Arrangement. 
 
 Governor. 
 
 Stuffing Boxes. 
 
 Valves for Gas Engines. 
 
 Steam Reclaimers. 
 
 Valve Arrangement. 
 
 Setting Boilers. 
 
 Water Alarm. 
 
 Salinometers. 
 
 Heaters. 
 
 Steam Pipes. 
 
 Indicators. 
 
 Safety Plugs and Tubes. 
 
 Coolers. 
 
 Supplying Air to Furnaces. 
 
 Purifiers. 
 
 Water to Boilers. 
 
 Pumps. 
 
 Water for Steamers. 
 
 Feeders. 
 
36 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 CLAbb i. — stone and Clay. 
 
 INCLUDING GLASS, POTTEEY, POECELAIN, BRICKS, TILES, STONE- 
 WARE AND SLATE, MACHINERY, TOOLS, AND KILNS FOR 
 MANUFACTURING AND ENAMELLING SAME. 
 
 Brick. 
 
 Lime Kilns. 
 
 Moulds. 
 
 Millstone Facing Machines. 
 
 Machines. 
 
 Picks. 
 
 Kilns. 
 
 Dressing Machines. 
 
 Clay Screening Machines. 
 Pulverizing Machines. 
 Mills. 
 
 Mortar Making Machine. 
 Porcelain Manufacture. 
 Rock Drills. 
 
 Pipe Machines. 
 
 Drilling Machines. 
 
 Cement Pipe Machines. 
 Crucible Machines. 
 Earthenware Manufacture. 
 
 Slate Cutting Machines. 
 Stone Dressing Machines. 
 Sawing Machines. 
 
 Enamelling Pottery ware. 
 Ovens. 
 
 Polishing Machines, 
 Ware Manufacture. 
 
 Fire-brick. 
 
 Sand Washing Machine. 
 
 Ovens. 
 
 Stone Picks. 
 
 Glass Manufacture. 
 
 File Machines. 
 
 Furnaces. 
 
 Tools for Glass Manufacture. 
 
 Polishing Machines. 
 Grinding Machines. 
 Moulds. 
 
 Forming Necks of Bottles. 
 Pottery Manufacture. 
 Watch Crystal Grinding Machines. 
 
CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 37 
 
 (jLAbo U. — Wearing Apparel. 
 
 Ann -pit Perspiration Shields. 
 Bonnets. 
 
 Pressers. 
 
 Pressing. 
 
 Shaping. 
 
 Stands. 
 
 Frames. 
 
 Fronts. 
 
 Ladies' Knit. 
 
 Clasp for. 
 
 Front Forms. 
 
 Forming Machines. 
 
 Caps, &c. 
 Buttons. 
 
 Suspender. 
 
 or Studs. 
 Button Hole Cutters. 
 
 Fasteners. 
 Bustles. 
 
 for Hooped Skirts. 
 Adjustable. 
 Spring, 
 and Sliirts. 
 Clasps. 
 Buckles 
 Buckle Clasps. 
 Bosom Folders. 
 
 Expanders. 
 
 and Scarf Pins, Securing. 
 Bands for Wearing Apparel . 
 Basting Thread Cutters. 
 Brushes. 
 
 Hair. 
 
 Tooth. 
 Breast Pads. 
 Combs. 
 Canes, Handles for. 
 
 Head Curved. 
 Combs, Machines for Dressing. 
 Coat Cutting, Kules for. 
 Caps and Hats. 
 Comb -Making Machines. 
 Cap Fronts. 
 
 Dress and Vest Cutting. 
 Dresses, Rules for Cutting. 
 Dress Lifters. 
 Drawers. 
 
 Drafting Pantaloons. 
 Diaper Pins. 
 Diapers. 
 
 Dress and Skirt Supporters. 
 Dress Pins. 
 Eyelet Machines. 
 Fluting Apparatus. 
 Fillets^ 
 
 Garments, Ladies'. 
 Gloves. 
 
 Garments, Patterns for. 
 Garment Cutting Gauges. 
 
 Garment Fastenings. 
 Gaiters. 
 Hats. 
 
 Hat Measures. 
 Cushions. 
 Conformature. 
 Blocks. 
 Hats, Self-Ventilating. 
 
 Pressing. 
 
 Dies for Pressing. 
 
 Embossing. 
 Hat Bodies, Forming. 
 Hooks and Eyes. 
 
 Attaching to Cards. 
 Handles for Canes, Umbrellas, &c. 
 Hair Crimpers. 
 Hemiuers. 
 Knapsacks. 
 Knife and Shears. 
 Muffs. 
 
 Military Caps. 
 Mosquito Guards. 
 Needles. 
 Needle Wrappers. 
 
 Guards. 
 
 Cases. 
 
 Modes of Patting up. 
 Nail Brush and Cup. 
 Neckties. 
 Pockets. 
 
 Pocket Protectors. 
 Pocket, Burglar Proof. 
 Paper Boxes. 
 Pantaloons. 
 
 Paillasses, Machine for Making. 
 Pins. 
 
 Inserting in Paper. 
 Pomatum Cases. 
 Pataloons, Cutting. 
 Parasol and Fan. 
 Razor Strops. 
 
 Steel. 
 Ruches, Machine for Making. 
 Ruffles. 
 
 Hand. 
 
 Machine-made. 
 Razor Strop and Case. 
 Skirts. 
 
 Skirt Hoops, Connecting. 
 Skirts, Clasps for. 
 
 Eyelet Looped. 
 
 Woven, Metal Fastened. 
 
 Rear Extension. 
 
 Hoop. 
 
 Spiral Spring. 
 
 Hoop, Machine for Making. 
 
 Skeleton. 
 
 for Dresses. 
 
 Hoop, for Dresses. 
 
38 
 
 CLASSIFICATION OF SUBJECTS OF INVENTION. 
 
 Skirts, Hoop, Fasteners for. 
 Skirt Supporters. 
 Spreaders, 
 Making Machine. 
 Hoops, covering. 
 Shears. 
 
 Handles for. 
 
 and Scissors. 
 Shirts. 
 
 and Collars. 
 Shirt Fronts, Attaching. 
 Shirts and Drawers. 
 Shirt Bosoms. 
 Scissors and Nippers. 
 Shawl Pins. 
 
 Spring Hooks for Clothing. 
 Sewing, Work Holders. 
 
 Sleeve Fasteners. 
 Shoulder Straps. 
 Sewing Pins. 
 Sword Fastenings. 
 Sabres, Attaching to belts. 
 Suspenders. 
 Tailors' Measures. 
 
 Scales. 
 Thread Cutters. 
 Thimbles. 
 Umbrellas. 
 
 and Parasols. 
 Umbrella Frames. 
 
 Fasteners. 
 
 or Tent Frames. 
 Vests, Life Preservers for. 
 Vulcanized Stocks. 
 

 "-.^WA^AA'^.^/rA^e' 
 
 pP0S^%^f<ri^^'-^f^^^ 
 
 u^^tjaut^t^ 
 
 nCJ'nWA 
 
 
 
 
 
 ISlAlUJUOUfj 
 
 
 
 ^^^: 'Hv, 
 
 A^^^. 
 
 
 WiLILLLUATTJi 
 
 
 LuJKe 
 
 ^S«8»!»SSS?«WS 
 
 ^s;;^.^^^^^ 
 
 0„r^'r\r-^ ''"'•■^/-.'^ 
 
 :^^S'h^^X:' 
 
 
 cuw^^^ 
 
 pwr„y^v-l /vA, 
 
 .«^,;=i^^ 
 
 
 ■r\r\A*AA 
 
 '^^^Aa;:^^-^,^ 
 
 ^l^■.'^y^''" 
 
 
 nW^ 
 
 '^^Aa 
 
 
 
 ^^^^?>. 
 
 
 ^,^^^^:A* 
 
 ^0,0 V>V-^rv ^ '^ -._ ^ -. ^ ^ _ 
 
\f^mm^''Zf^f^,f^^^'^^^^' 
 
 ac^a^c: 
 
 
 rr"^"^--^-^v^^'w^Vww 
 
 
 ' - ,_ ' - ^ ^ ^ 'r^ , '-■ ^ " ' A r- -^ '^ 
 
 w^^«^^^?^s?^;^™s»^.^ 
 
 ■AaA.A>^''^^^'^"''^'^'^'' 
 
 /^^/^'A 
 
 ,^Aa' 
 
 wamM^wsm 
 
 
 
 
 
 ^n^A^^^ 
 
 
 
 
 ^ ^ ,'> '^ <^ /E» ^ - '^•- • J 
 
 V^^^/^^0-^^ -^^^ 
 
 
 '^■;;,-: A^'^-'^'^AA''^ 
 
 Mr\r\f