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All Patents of Type: chisels
Patents 1 - 15 of 30
First set of recordsNext set of recordsLast set of records
77,881May 12, 1868H.E. Wheeler, J.G. Webster, R.V. HiltonImprovement in Chisel-Handleschisels
CA-218Jan. 12, 1870G. WigginsGeorge Wiggins' Excelsior dovetail cutter or chiselchisels
105,919Aug. 02, 1870J.B. DavidsImprovement in Tool-Handlestool handles
106,310Aug. 16, 1870H. BigelowImprovement in Chisel for Cutting Gainschisels
291,820Jan. 08, 1884E. WalkerChisel Handle/Planecombination tools
357,429Feb. 08, 1887E. WalkerTool-Handle for Interchangable Toolschisels
399,641Mar. 12, 1889J.H. WundesAdjustable Graver Handletool holders
433,078Jul. 29, 1890S.P. GrahamCutting Tool and Handlechisels
605,614Jun. 14, 1898L.H. SholderCombined Auger and Cutterchisels
718,040Jan. 06, 1903W.S. WardPerfect Handle Chiselchisels
808,330Dec. 26, 1905G.E. WoodTool Handlechisels
816,626Apr. 03, 1906W.S. WardPerfect Handle Chiselchisels
860,544Jul. 16, 1907J.E. HowellButt chiselchisels
860,545Jul. 16, 1907J.E. HowellButt chiselchisels
894,303Jul. 28, 1908G.E. WoodHand Toolchisels
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