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All Patents in class 74/422
Patents 1 - 15 of 37
First set of recordsNext set of recordsLast set of records
10,720Apr. 04, 1854S. AndrewsDrop and die forging and punching machinedrop hammers
70,950Nov. 19, 1867C.H. BrookbankImprovement in head-blocks for sawmillssawmill headblocks
119,163Sep. 19, 1871G.H. MansfieldImprovement in Planing Machinesmetal planers
124,676Mar. 19, 1872A. GastelImprovement in Iron Planing Machinesmetal planers
201,709Mar. 26, 1878J. SchofieldFlooring Clampfloor clamps
204,248May 28, 1878D.W. PondImprovement in metal-drilling machinesdrill presses
275,242Apr. 03, 1883F.B. MilesMetal Planing Machinemetal planers
293,065Feb. 05, 1884J.F. PalmerTraction Enginesteering apparatus
315,049Apr. 07, 1885T. McFarlan, H.E. NottinghamDrilling-machinedrill presses
330,391Nov. 17, 1885A.T. GiffordMilling-machinemilling machines
344,868Jul. 06, 1886M. RothschildMortising machineportable timber mortisers
397,701Feb. 12, 1889W.P. DallettDrilling-machinedrill presses
498,641May 30, 1893A.J. SaundersBed for mortising-machinesmortising machines
577,110Feb. 16, 1897A.H. MortonAutomatic feed-stopping mechanism for drilling-machines
619,047Feb. 07, 1899L. MayerAdjusting device for clothes-reels
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