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All Patents in class 81/177.9
Patents 1 - 15 of 43
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NumberDatePatenteeTitleType
45,931Jan. 17, 1865G. MeaderImprovement in Wrenchesnut wrenches
103,268May 17, 1870W.F. WolfkielWrenchangle adjustable wrenches
107,539Sep. 20, 1870F.P. RandImprovement in Wrenchesangle adjustable wrenches
169,812Nov. 09, 1875R. JackWrenchangle adjustable wrenches
308,969Dec. 09, 1884J. LussierWrenchangle adjustable wrenches
326,868Sep. 22, 1885E. HarrisWrenchangle adjustable wrenches
331,627Dec. 01, 1885F. FarrarWrenchangle adjustable wrenches
333,961Jan. 05, 1886J. LussierImproved Combination Rotary Wrenchangle adjustable wrenches
407,740Jul. 23, 1889H.B. MorrisonWrenchangle adjustable wrenches
439,336Oct. 28, 1890G. ZitlowCombination Toolcombination tools
457,107Aug. 04, 1891C.W. CheneyWrenchscrew adjust wrenches
458,337Aug. 25, 1891G.T. Dodge, O.L. DodgeWrenchwrenches
460,427Sep. 29, 1891A. CincadeWrenchangle adjustable wrenches
467,381Jan. 19, 1892A. Davis, W.F. ParsonsWrenchangle adjustable wrenches
521,123Jun. 05, 1894A. McCallumWrenchangle adjustable wrenches
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