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All Patents of Type: making files
Patents 1 - 15 of 52
First set of recordsNext set of recordsLast set of records
GB-180,202,641Aug. 14, 1802W. NicholsonMachinery for manufacturing filesfile cutting machines
1,591XOct. 10, 1811E. GehbeMachine for cutting filesfiles
1,647XJan. 16, 1812M.B. BelknapMachine for cutting filesfiles
1,774XJul. 11, 1812S.G. WhiteMachine for cutting files, rasps, etc.files
1,832XNov. 19, 1812W.T. JamesMachine for cutting filesfiles
GB-181,303,650Feb. 20, 1813C. PlimleyWorking steel or iron, or steel joined with iron, into taper forms for making files and various other articlesfiles
1,931XMay 28, 1813C. JacksonMachine for cutting and making filesfiles
2,304XMay 01, 1815J. HatchMachine for cutting filesfiles
5,241XOct. 11, 1828J. HatchMachine for cutting filesfiles
3,914Feb. 12, 1845S. WhippleMachine for cutting filesmaking files
XC-415Jun. 20, 1853J. McIntyreFile cutting machinemaking files
14,189Feb. 05, 1856M.A. FisherFile Cutterfiles
15,867Oct. 07, 1856M.D. WippleCutting Round Filesfiles
16,064Nov. 11, 1856C. MillerCutting Filesfiles
22,842Feb. 01, 1859M.D. WhippleMachine for cutting filesmaking files
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