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All Patents in class 81/321
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
114,759May 16, 1871G.J. CapewellImprovement in Combined Toolscombination tools
405,343Jun. 18, 1889W.T. ChesleyCombined Nut and Pipe Wrenchpipe and nut combination wrenches
419,270Jan. 14, 1890A.A. LowImprovements in Implements For Imparting Rotary Motionpliers
462,421Nov. 03, 1891S.J. WeverWrenchquick adjust wrenches
527,592Oct. 16, 1894J.M. CochranWrenchalligator wrenches
531,279Dec. 18, 1894A. SellersWrenchquick adjust wrenches
685,050Oct. 22, 1901E.E. KettelsenWrenchquick adjust wrenches
776,598Dec. 06, 1904E.E. KettelsenWrenchquick adjust wrenches
923,848Jun. 08, 1909W.P. JohnsonBit-brace
936,980Oct. 12, 1909A. BingTongsblacksmith
1,094,400Apr. 21, 1914J.C. BurgessWrench or Visescrew adjust wrenches
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