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All Patents of Type: material handling
Patents 1 - 15 of 290
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NumberDatePatenteeTitleType
318XFeb. 20, 1801B. LangdonHydraulic machine for raising waterelevators and lifts
472XJul. 20, 1803E. Evans, J. ClarkMachine for packing goodspacking and packaging machines
1,671XFeb. 22, 1812S. WalgemoreImproved conveyor, elevator, and hopper boyelevators and lifts
2,618XJun. 20, 1816B. DearbornAlternate lift for bricks and mortarelevators and lifts
2,885XDec. 31, 1817G.F. SaltonstallCotton hopper for cleaning cottonconveyors and hoppers
3,392XOct. 12, 1821J. CookeMachine for packing cottoncotton presses
5,549XJun. 29, 1829W. PennellPower Windlasshoists, winches, come-alongs
5,808XJan. 30, 1830J.B. CarpenterTackle windlass lever presshoists, winches, come-alongs
7,652XJun. 29, 1833N.C. StaplesElevator bucketelevators and lifts
7,852XDec. 16, 1833C.G. FairmanElevating brick, stone, and mortarelevators and lifts
8,082XMar. 15, 1834J. KinmanRaising bags of flour, grain, etc.for shoulderingelevators and lifts
8,665XMar. 02, 1835J. HinmanMachine for packing flour in casksmiller
9,718XJun. 11, 1836S. TerryScrew packing machinepacking and packaging machines
8,203Jul. 08, 1851R. DudgeonPortable hydraulic presshydraulic jacks
15,145Jun. 17, 1856J.T. NoyeClutch for flour-packerspacking and packaging machines
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