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All Patents in class 81/132
Patents 1 - 15 of 23
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NumberDatePatenteeTitleType
75,399Mar. 10, 1868J.J. EllisImprovement in Wrenchescombination tools
79,346Jun. 30, 1868W.W. Coggshall, P.C. HavelyImprovement in Hammershammers
118,141Aug. 15, 1871A.P. LordWrenchquick adjust wrenches
164,453Jun. 15, 1875I.W. HeysingerImprovements in Slide-Wrenchesnut wrenches
168,852Oct. 19, 1875W.K. StevensImprovement in Pipe-Wrenchespipe wrenches
170,201Nov. 23, 1875D.P. StantonPipe-Wrenchpipe tongs
243,653Jun. 28, 1881J. StraszerCombination Hammercombination tools
279,661Jun. 19, 1883G.F. NewellCarriage Axle Nut Wrenchaxle nut wrenches
281,431Jul. 17, 1883W. BaxterWrenchscrew adjust wrenches
286,913Oct. 16, 1883R.W. DavisWrenchquick adjust wrenches
383,049May 15, 1888F. Frank, A.F. GarrettImprovements in Combination Wrenches and Ratchet-Drillsratchet wrenches
424,471Apr. 01, 1890E. EberhardtWagon Wrenchaxle nut wrench combination tools
441,199Nov. 25, 1890S.D. ShambargerWrenchquick adjust wrenches
448,013Mar. 10, 1891B.B. FarrisWrenchpipe wrenches
454,219Jun. 16, 1891H.H. LoveWrenchsocket wrenches
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