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All Patents in class 74/146
Patents 1 - 11 of 11
First set of recordsLast set of records
84,527Dec. 01, 1868A.B. BeanImprovement in reversible-ratchet feedmetal planers
91,072Jun. 08, 1869A.B. BeanRatchet Feedmetal planers
317,378May 05, 1885D. LaneSaw-mill set-workssawmill set works
357,032Feb. 01, 1887W.L. RaynesSaw-mill set-workssawmill set works
379,627Mar. 20, 1888G.M. AllenWrench Applied to Jack-Screwsratchet wrenches
453,537Jun. 02, 1891F.H. Bates, F.G. BatesRatchet Toolratchet wrenches
461,643Oct. 20, 1891H.W. RobieScrew-jackjack screws
466,232Dec. 29, 1891P.G. Metzler, E. HarperFlange Wrenchflange wrenches
1,145,856Jul. 06, 1915O. BergstromWrench for veneer-press screwsratchet wrenches
1,286,360Dec. 03, 1918G.O. LeopoldRatchet Mechanism
1,425,816Aug. 15, 1922V.J. Van HornWrenchratchet wrenches
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