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All Patents in class 81/63.2
Patents 1 - 15 of 77
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
18,592Nov. 10, 1857L.J. KnowlesLifting Jackjack screws
139,667Jun. 10, 1873A.D. GoodellImprovement in bit-stocksbrace chucks
198,291Dec. 18, 1877H.T. GatesCombined Wrench and Viseratchet wrenches
228,810Jun. 15, 1880A.D. GoodellRatchet bit-braceratchet braces
256,351Apr. 11, 1882W.F. McGregorRatchet Monkey Wrenchratchet wrenches
275,079Apr. 03, 1883O.E. ReichlingImprovements in Ratchet Wrenchesratchet wrenches
283,844Aug. 28, 1883C.H. AmidonBit-stockratchet braces
288,098Nov. 06, 1883C.H. MyersWrenchratchet wrenches
290,036Dec. 11, 1883G. GontierRatchet Wrenchratchet wrenches
324,145Aug. 11, 1885W.C. MillerCombined Wrench, Hammer and Screwdrivercombination tools
331,951Dec. 08, 1885F.S. DuellWrenchratchet wrenches
344,130Jun. 22, 1886J.L. OsgoodBit-brace
387,456Aug. 07, 1888J.M. SilvisWrenchquick adjust wrenches
441,347Nov. 25, 1890M.E. WordenImprovements in Plumber's Tool-Stockscombination tools
446,072Feb. 10, 1891C.H. MyersCombined Ratchet Wrench & Screwdriverwrench combination tools
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