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All Patents in class 470/207
Patents 1 - 15 of 30
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NumberDatePatenteeTitleType
135,314Jan. 28, 1873F.D. BlissDie Platestap and die holders
167,165Aug. 31, 1875J.J. GrantImprovement in die-stockstap wrenches and die stocks
195,713Oct. 02, 1877M.C. JohnsonScrew-Cutting Diestap and die holders
227,508May 11, 1880P. EverittScrew-Stocktap wrenches and die stocks
239,569Mar. 29, 1881E. SquiresHolder For Nuts and Diestap wrenches and die stocks
256,448Apr. 11, 1882A.J. SignorDie Stocktap wrenches and die stocks
270,407Jan. 09, 1883W.D. ForbesScrew-threading machinepipe threading machines
300,604Jun. 17, 1884W.C. HartmannDie Stocktap wrenches and die stocks
309,871Dec. 30, 1884J.M. PalmerLathe Toollathe tool holders and tool posts
329,208Oct. 27, 1885G. PlumptonCombination Toolpliers
391,655Oct. 23, 1888B.F. SmithTap or Die Stocktap wrenches and die stocks
425,655Apr. 15, 1890W.E. CanedyScrew-cutting die and stocktaps and dies
522,471Jul. 03, 1894J. KohlerCombination Tool For Pipe Fittingpipe tongs
533,407Jan. 29, 1895E.L. BartonThread-cutting brace
554,225Feb. 04, 1896W.H. RushWrenchcombination tools
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