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All Patents of Type: saw sharpening machines
Patents 1 - 15 of 287
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NumberDatePatenteeTitleType
6,521XApr. 27, 1831J.R. Farling, R.G. NellisSaw trimmersaw sharpening machines
6,527XApr. 29, 1831P. NewtonGumming sawssaw sharpening machines
9,582XApr. 11, 1836S.G. MerrimanSharpening reciprocating sawssaw sharpening machines
76Nov. 08, 1836E. StokerMachine for filing saw-teethsaw sharpening machines
801Jun. 21, 1838J.S. HarrisMachine for filing handsawssaw sharpening machines
931Sep. 19, 1838T. SelleckSharpening rotary sawssaw sharpening machines
1,718Aug. 12, 1840E. CarverMachine for filing or smoothing the teeth of sawssaw sharpening machines
3,927Feb. 24, 1845J. ArndtMachine for filing sawssaw sharpening machines
5,249Aug. 21, 1847C. LafferteyMachinery for setting and filing sawssaw sharpening machines
AI85Jan. 25, 1848C. LafferteySharpening reciprocating sawssaw sharpening machines
6,015Jan. 09, 1849F.D. Cottle, P. NortonMachine for filing sawssaw sharpening machines
6,769Oct. 02, 1849I.F. BrownMachine for filing circular sawssaw sharpening machines
6,858Nov. 06, 1849J.B. Woodruff, B.M. TownsendFile-supportersaw sharpening machines
8,113May 27, 1851G.W. PutnamVise-jaw for saw-filing machinerysaw sharpening machines
8,330Sep. 02, 1851T.M. ChapmanSaw-filing machinesaw sharpening machines
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