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All Patents in class 74/143
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
21,280Aug. 24, 1858S.N. SmithWindlass
91,251Jun. 15, 1869H. MerrimanMechanical Movementindustrial machine mechanisms
167,194Aug. 31, 1875G.M. PeltonImprovement in head-blocks for saw-millssawmill headblocks
192,623Jul. 03, 1877C. HammelmannImprovement in mechanical movements for operating blowers in forgesblacksmith
284,081Aug. 28, 1883W.H. SnyderSaw-mill set-workssawmill set works
292,271Jan. 22, 1884T.S. WilkinSaw-mill set-workssawmill set works
310,848Jan. 13, 1885D.C. PrescottSaw-mill set-workssawmill set works
351,733Nov. 02, 1886H.H. BridenthalRoad Enginesteam traction engines
366,795Jul. 19, 1887D.L. Harback, A.E. RoeSaw-mill set-workssawmill set works
368,730Aug. 23, 1887D.C. PrescottSaw-mill set-workssawmill set works
375,800Jan. 03, 1888W.A. CampbellSaw-mill set-workssawmill set works
425,398Apr. 15, 1890W.S. BeemanIntermittent grip for saw-mill set-works, &c.sawmill set works
511,573Dec. 26, 1893W.A. WilkinsonSawmill-setworkssawmill set works
629,178Jul. 18, 1899A.P. StephensCycle driving mechanismbicycles and tricycles
1,034,891Aug. 06, 1912T. DischPawl-carriersawmill set works
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