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All Patents in class 81/134
Patents 1 - 15 of 96
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NumberDatePatenteeTitleType
14,528Mar. 25, 1856W. WarwickWrenchnut wrenches
35,123Apr. 29, 1862L. WinslowImprovements in Monkey or Adjustable Wrenchesquick adjust wrenches
54,178Apr. 24, 1866W.H. LandbeckLandbeck's Universal Wrenchwrench handle components
64,652May 14, 1867G.J. FerrissCombination Toolcombination tools
109,493Nov. 22, 1870C. Cline, P. BurressWrenchscrew adjust wrenches
157,082Nov. 24, 1874H.D. RouseWrenchespipe wrenches
172,550Jan. 25, 1876J.R. BrownPipe-Tongspipe tongs
178,780Jun. 13, 1876D.H. JarrardWrenchquick adjust wrenches
178,833Jun. 20, 1876W. BrittonWrenchquick adjust wrenches
180,348Jul. 25, 1876B.F. JoslynWrenchscrew adjust wrenches
190,636May 08, 1877L.S. StarrettWrenchscrew adjust wrenches
241,881May 24, 1881H.F. ReadWrenchnut wrenches
260,479Jul. 04, 1882E.P. HandImproved Combination Wrenchwrench combination tools
272,526Feb. 20, 1883J.W. CalefPipe Cutter and Tongspipe wrenches
274,544Mar. 27, 1883F. ArmstrongWrenchpipe wrenches
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