Patents PDF eBooks Online Free Download | Page 1

Patents PDF 1 PDF eBooks Online Free Download

US-1128668-A: Combined track-gage and rail-fastener. patent, US-1128932-A: Automatic train-stop. patent, US-1129115-A: Pot-cover. patent, US-1130192-A: Process of producing sulfite cellulose. patent, US-1131400-A: Bottle-stopper. patent, US-1131874-A: Package. patent, US-1132016-A: Means for forming zones of varying and variable strengths in magnetic fields. patent, US-1133394-A: Jolt ramming-machine. patent, US-1133670-A: Process of finishing metal sheets or plates. patent, US-1134269-A: Refrigerating apparatus. patent, US-1134392-A: Fireproof metal window-frame. patent, US-1134457-A: Fuel-feeding means for automobile-engines. patent, US-1134951-A: Tachometer. patent, US-1135201-A: Magnetic switch. patent, US-1136258-A: Log-rolling machine. patent, US-1136564-A: Vehicle-coupling. patent, US-1136863-A: Filter. patent, US-1136927-A: Leaf-turning device. patent, US-1137302-A: Sash-lock. patent, US-113743-A: Improvement in the modes of forming the heads of wrench-bars patent, US-1137866-A: Method of regulating the speed of alternating-current motors. patent, US-1138067-A: Oil-burning locomotive-furnace. patent, US-1139283-A: Polishing-mitt. patent, US-113956-A: Improvement in steam-engine valves patent, US-1139701-A: Broom-bridle. patent, US-1139721-A: Tying device. patent, US-1140090-A: Seal-feed for bottle-capping machines. patent, US-1140850-A: Last. patent, US-1141651-A: Type-writing machine. patent, US-1141864-A: Tool-holder. patent, US-1142117-A: Equalizing-valve. patent, US-1142344-A: Spring-frame for motor-cycles. patent, US-1143051-A: Spike-holder. patent, US-1143166-A: Bottle-crate and adapter therefor. patent, US-1143227-A: Carbureter. patent, US-1143625-A: Process for cooling and reducing nitrate of lime. patent, US-1144968-A: Valve. patent, US-1145673-A: Car-heating system. patent, US-1147863-A: Suspending device. patent, US-1148426-A: Antidrip subframe for vehicles. patent, US-1150057-A: Suitcase. patent, US-1150472-A: Temporary binder or loose-sheet holder. patent, US-1150608-A: Card curving and straightening device. patent, US-1150702-A: Bathing shoe or slipper. patent, US-1150704-A: Cinder blower-trap for locomotives. patent, US-1150901-A: Effervescent compound. patent, US-1150950-A: Vacuum cleaning system. patent, US-1150995-A: Spring-wheel. patent, US-1151157-A: Camera view-finder. patent, US-1151390-A: Electrical amusement device. patent, US-1152599-A: Apparatus for printing positive motion-picture films. patent, US-1153118-A: Cleaning-brush. patent, US-115445-A: Improvement in permutation locks patent, US-1155039-A: Attachment for scrapers. patent, US-1155353-A: Feed-cutter. patent, US-1155401-A: Centrifugal pump. patent, US-1155976-A: Rope-tying device. patent, US-115597-A: Improvement in gas-machines patent, US-1156228-A: Controlling means for vapor apparatus. patent, US-1156449-A: Molding apparatus. patent, US-1157412-A: Safe. patent, US-1157558-A: Saw-sharpening machine. patent, US-115887-A: Improvement in concrete asphaltic pavements patent, US-1159417-A: Automatic firearm. patent, US-1159636-A: Window-sash lock. patent, US-1160383-A: Bifocal lens and method for making the same. patent, US-1161641-A: Air-hose coupling. patent, US-1162213-A: Process and apparatus for the electrical treatment of liquids and fluids, and the products resulting therefrom. patent, US-1162221-A: Powdered-fuel feeder. patent, US-1162234-A: Apparatus for cutting and applying to can ends ring-liners. patent, EP-1905460-B1: Matériau de remplacement osseux patent, US-1162408-A: Steam-boiler filler. patent, US-1163532-A: Wrench. patent, US-1163588-A: Gripper mechanism for pulling-over machines. patent, US-1164140-A: Spray-burner. patent, US-1164220-A: Casket-handle. patent, US-116435-A: Improvement in loom-shuttles patent, US-11651-A: Ice-cream freezer patent, US-1165670-A: Screen for revolving windows. patent, US-1165769-A: Window-shade-roller mounting. patent, US-1165862-A: Apparatus for wireless signaling. patent, US-1166803-A: Leaf-turner. patent, US-1167473-A: Lamp-clamping socket. patent, US-1167757-A: Vehicle-wheel. patent, US-1168042-A: Elevator-wrench. patent, US-1168143-A: Tapping-machine. patent, US-1168737-A: Gearing. patent, US-1169193-A: Automatic safety-clutch. patent, US-116924-A: Improvement in cotton-gins patent, US-1170591-A: Combination-tool. patent, US-1170883-A: Paint composition. patent, US-117165-A: Improvement in preparing wheat, corn, and other grains for food patent, US-1172095-A: Railway-car. patent, US-117232-A: Improvement in buckles patent, US-1172682-A: Process for carbonizing coal. patent, US-117307-A: Improvement in steam-carriages for plows patent, US-1173663-A: Signal apparatus. patent, US-1173733-A: Shoe-support. patent, US-1174166-A: Rubber boot. patent, US-1174539-A: Screen. patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent,

Patent 1, Patent 2, Patent 3, Patent 4, Patent 5, Patent 6, Patent 7, Patent 8, Patent 9, Patent 10, Patent 11, Patent 12, Patent 13, Patent 14, Patent 15, Patent 16, Patent 17, Patent 18, Patent 19, Patent 20, Patent 21, Patent 22, Patent 23, Patent 24, Patent 25, Patent 26, Patent 27, Patent 28, Patent 29, Patent 30, Patent 31, Patent 32, Patent 33, Patent 34, Patent 35, Patent 36, Patent 37, Patent 38, Patent 39, Patent 40, Patent 41, Patent 42, Patent 43, Patent 44, Patent 45, Patent 46, Patent 47, Patent 48, Patent 49, Patent 50, Patent 51, Patent 52, Patent 53, Patent 54, Patent 55, Patent 56, Patent 57, Patent 58, Patent 59, Patent 60, Patent 61, Patent 62, Patent 63, Patent 64, Patent 65, Patent 66, Patent 67, Patent 68, Patent 69, Patent 70, Patent 71, Patent 72, Patent 73, Patent 74, Patent 75, Patent 76, Patent 77, Patent 78, Patent 79, Patent 80, Patent 81, Patent 82, Patent 83, Patent 84, Patent 85, Patent 86, Patent 87, Patent 88, Patent 89, Patent 90, Patent 91, Patent 92, Patent 93, Patent 94, Patent 95, Patent 96, Patent 97, Patent 98, Patent 99, Patent 100, Sitemap