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All Patents of Type: pliers type wrenches
Patents 1 - 15 of 202
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NumberDatePatenteeTitleType
14,243Feb. 12, 1856F. KeehnoldImprovement in the Construction and Manufacturing of Adjustable Wrenches for Machinery and Carriages and other Purposespliers type wrenches
16,997Apr. 07, 1857E. RipleyImproved Adjustable Pincer-Wrenchwrench combination tools
29,620Aug. 14, 1860E. RipleyImproved Adjustable Wrench and Pincerswrench combination tools
36,389Sep. 09, 1862C. BallImprovement in Hammershammers
54,178Apr. 24, 1866W.H. LandbeckLandbeck's Universal Wrenchwrench handle components
63,356Apr. 02, 1867J.N. ArvinImproved Wrench and Tongspliers type wrenches
64,904May 21, 1867A. Cornish, B. PerryImproved Bolt-Holder or Wrenchpliers type wrenches
69,563Oct. 08, 1867A. HerdeInstrument for Wrenching Bungs Out of Barrelspliers type wrenches
82,994Oct. 13, 1868E.P. RussellNut Wrenchpliers type wrenches
CA-909Apr. 04, 1871W.H. BarwickBarwick Improved Wrenchpliers type wrenches
139,520Jun. 03, 1873J. RiggImproved Adjustable Pipe Wrenchpliers type wrenches
165,271Jul. 06, 1875S. StoneImprovement in Grappling-Tongspliers type wrenches
176,173Apr. 18, 1876C. FleschImprovement in Wrenchespliers type wrenches
178,902Jun. 20, 1876T. BoothPipe-Wrenchpliers type wrenches
184,827Nov. 28, 1876G.W. BradleyWrenchesquick adjust wrenches
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