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Patents for J. H. Williams & Co.
Patents 1 - 15 of 109
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NumberDatePatenteeTitleType
250,641Dec. 13, 1881W.H. BrockChain Wrenchchain and strap wrenches
254,862Mar. 14, 1882W.H. BrockChain Wrenchchain and strap wrenches
D13,065Jul. 18, 1882B.F. PickeringAlways Ready Wrenchalligator wrenches
298,442May 13, 1884W.H. BrockChain Wrenchchain and strap wrenches
377,795Feb. 14, 1888J.H. WilliamsChain Wrenchchain and strap wrenches
RE11,277Oct. 18, 1892H. HammondWrenchscrew adjust wrenches
499,508Jun. 13, 1893W.C. Redfield, J.C. BoothPipe Wrenchchain and strap wrenches
GB-189,311,602Nov. 25, 1893W.C. Redfield, J.H. Williams, E.G. BrewerImprovements in Wrenches For Pipes and Barschain and strap wrenches
532,192Jan. 08, 1895J.C. BoothWrench for Pipes, &c.pipe wrenches
542,136Jul. 02, 1895J.C. BoothChain Pipe Wrenchchain and strap wrenches
570,213Oct. 27, 1896G. Amborn, Jr.Chain Wrenchchain and strap wrenches
570,214Oct. 27, 1896G. Amborn, Jr.Chain Wrenchchain and strap wrenches
CA-54,446Dec. 26, 1896G. AmbornWrenchchain and strap wrenches
577,653Feb. 23, 1897G. Amborn, Jr., W.J. GrindenChain Wrenchchain and strap wrenches
577,654Feb. 23, 1897G. Amborn, Jr., W.J. GrindenChain Wrenchchain and strap wrenches
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