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All Patents of Type: file cutting machines
Patents 1 - 15 of 26
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NumberDatePatenteeTitleType
GB-163,400,044Jul. 13, 1628A. RotsipenInstruments for cutting, polishing, filing, turning, boring, grinding, sawing, and planing metals for cutting screws, for making files and bullets, for making and rifling barrels, for pressing or printing, and a hammer moved by water or horse powerscrew machines
GB-180,202,641Aug. 14, 1802W. NicholsonMachinery for manufacturing filesfile cutting machines
5,149Jun. 12, 1847R. WalkerFile Cutting Machinefile cutting machines
46,865Mar. 14, 1865A. WeedMachine for cutting filesfile cutting machines
53,204Mar. 13, 1866A. WeedImprovement in machines for cutting filesfile cutting machines
57,230Aug. 14, 1866A. WeedImproved machine for cutting raspsfile cutting machines
91,293Jun. 15, 1869J.B. WestImprovement in machine for cutting raspsfile cutting machines
123,849Feb. 20, 1872A. WeedImprovement in machines for cutting filesfile cutting machines
141,300Jul. 29, 1873A. WeedImprovement in file-cutting machinesfile cutting machines
209,531Oct. 29, 1878A. WeedImprovement in file cutting machinefile cutting machines
237,350Feb. 01, 1881A. WeedChisel holder for file cutting machinefile cutting machines
239,412Mar. 29, 1881A. WeedFile cutting machinefile cutting machines
287,072Oct. 23, 1883A. WeedMachine for stripping file blanksfile cutting machines
363,492May 24, 1887A. WeedFile cutting machinefile cutting machines
460,355Sep. 29, 1891A. WeedMachine for cutting files and raspsfile cutting machines
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