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All Patents in class 76/34
Patents 1 - 15 of 26
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NumberDatePatenteeTitleType
8,330Sep. 02, 1851T.M. ChapmanSaw-filing machinesaw sharpening machines
14,055Jan. 08, 1856J. ErdleFiling sawssaw sharpening machines
18,250Sep. 22, 1857J.K. Creighton, A.C. SmithMachine for filing and setting sawssaw sharpening machines
18,684Nov. 24, 1857J. ErdleMachine for filing sawssaw sharpening machines
20,945Jul. 20, 1858H. HowSaw-filing machinesaw sharpening machines
22,040Nov. 09, 1858C. Tabor, B.D. TaborMachine for filing sawssaw sharpening machines
24,118May 24, 1859A. HadleyMachine for filing sawssaw sharpening machines
28,094May 01, 1860P. McMahonMachine for filing sawssaw sharpening machines
44,647Oct. 11, 1864S.P. Ochiltree, W.S. Weir, Jr., N.P. BaymountImproved saw-filing machinesaw sharpening machines
47,683May 09, 1865S.P. Ochiltree, E.C. JohnsonImprovement in saw-filing machinessaw sharpening machines
54,206Apr. 24, 1866J.H. RectorImproved saw-filing machinesaw sharpening machines
58,151Sep. 18, 1866A. SweetlandImprovement in saw-filing machinessaw sharpening machines
94,028Aug. 24, 1869G. PriceImprovement in saw-sharpenerssaw sharpening machines
94,890Sep. 14, 1869T.M. HustinImprovement in machines for filing sawssaw sharpening machines
101,938Apr. 12, 1870R.H. StrongImprovement in saw-filing machinesaw sharpening machines
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