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All Patents in class 81/106
Patents 16 - 30 of 72
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NumberDatePatenteeTitleType
289,188Nov. 27, 1883C.D. VolkmannPipe Wrenchpipe wrenches
299,440May 27, 1884W.D. Peddycord, C.D. VolkmannPipe Wrenchpipe wrenches
311,202Jan. 27, 1885W.L. ParkerWrenchquick adjust wrenches
341,768May 11, 1886M. PotterWrenchquick adjust wrenches
352,518Nov. 16, 1886A.A. CoonWrenchpipe and nut combination wrenches
355,270Dec. 28, 1886P. JohnsonImprovements in Bolt-Holderspipe wrenches
355,444Jan. 04, 1887C. FarnerWrenchquick adjust wrenches
365,729Jun. 28, 1887C.D. CheltzPipe Wrenchpipe wrenches
366,648Jul. 19, 1887A.A. CoonWrenchpipe wrenches
411,266Sep. 17, 1889O.C. StanleyPipe Wrenchquick adjust wrenches
420,039Jan. 28, 1890E. CookPipe-Wrenchpipe wrenches
426,223Apr. 22, 1890F. VirgienPipe Wrenchpipe wrenches
433,098Jul. 29, 1890T.P. SchwartzCombination Toolcombination tools
448,013Mar. 10, 1891B.B. FarrisWrenchpipe wrenches
448,114Mar. 10, 1891H.T. BriggsWrenchpipe wrenches
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