All Patents of Type: material handling |
Patents 1 -
15
of 306
|
Number | Date | Patentee | Title | Type |
318X | Feb. 20, 1801 | B. Langdon | Hydraulic machine for raising water | elevators and lifts |
472X | Jul. 20, 1803 | E. Evans, J. Clark | Machine for packing goods | packing and packaging machines |
1,671X | Feb. 22, 1812 | S. Walgemore | Improved conveyor, elevator, and hopper boy | elevators and lifts |
2,618X | Jun. 20, 1816 | B. Dearborn | Alternate lift for bricks and mortar | elevators and lifts |
2,885X | Dec. 31, 1817 | G.F. Saltonstall | Cotton hopper for cleaning cotton | conveyors and hoppers |
3,392X | Oct. 12, 1821 | J. Cooke | Machine for packing cotton | cotton presses |
5,549X | Jun. 29, 1829 | W. Pennell | Power Windlass | hoists, winches, come-alongs |
5,808X | Jan. 30, 1830 | J.B. Carpenter | Tackle windlass lever press | hoists, winches, come-alongs |
7,652X | Jun. 29, 1833 | N.C. Staples | Elevator bucket | elevators and lifts |
7,852X | Dec. 16, 1833 | C.G. Fairman | Elevating brick, stone, and mortar | elevators and lifts |
8,082X | Mar. 15, 1834 | J. Kinman | Raising bags of flour, grain, etc.for shouldering | elevators and lifts |
8,665X | Mar. 02, 1835 | J. Hinman | Machine for packing flour in casks | miller |
9,718X | Jun. 11, 1836 | S. Terry | Screw packing machine | packing and packaging machines |
8,203 | Jul. 08, 1851 | R. Dudgeon | Portable hydraulic press | hydraulic jacks |
15,145 | Jun. 17, 1856 | J.T. Noye | Clutch for flour-packers | packing and packaging machines |