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All Patents in class 81/63.2
Patents 1 - 15 of 71
First set of recordsNext set of recordsLast set of records
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-stock
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
449,793Apr. 07, 1891C.A. DriverImprovements in Ratchet Drills or Wrenchesratchet wrenches
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