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All Patents in class 81/13
Patents 1 - 15 of 24
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NumberDatePatenteeTitleType
64,904May 21, 1867A. Cornish, B. PerryImproved Bolt-Holder or Wrenchpliers type wrenches
98,105Dec. 21, 1869C.E. PhillipsBolt Clamp
148,656Mar. 17, 1874E. BlairDevices for Ringing Swinehog ring
226,836Apr. 27, 1880A.M. ColtBolt-Holderclamps
291,037Jan. 01, 1884W.S. DawsonDevice For Holding Bolts
300,968Jun. 24, 1884M. HatfieldBolt Holder
336,985Mar. 02, 1886A.W. BeckerCombined Bolt Holder and Pipe Wrenchpipe wrenches
358,016Feb. 22, 1887A. ClarkImprovements in Tire-Bolt Holderspliers
365,142Jun. 21, 1887J.C. MarkhamTire Bolt Holderwheelwright
429,633Jun. 10, 1890C.A. MaurerBolt Holderclamps
438,992Oct. 21, 1890C.L. EdwardsBolt Holder
443,312Dec. 23, 1890P.J. BodePipe Tongspipe wrenches
446,143Feb. 10, 1891J. MattanWrenchwrenches
455,645Jul. 07, 1891T. SpriggsBolt-Gripwrenches
489,875Jan. 10, 1893C.C. ReynoldsCombination Toolcombination tools
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