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All Patents of Type: handheld power tools
Patents 1 - 15 of 434
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NumberDatePatenteeTitleType
8,232XJun. 03, 1834P.P. QuimbyChain saw for sawing timber, wood, metal, marble, etc.handheld chainsaws
239,703Apr. 05, 1881A.A. BennettHand circular sawhandheld circular saws
323,602Aug. 04, 1885W.S. ShipeChain-sawhandheld chainsaws
507,752Oct. 31, 1893C.H. PeckPortable drilling-machinehandheld drills
606,549Jun. 28, 1898E. HolmesPortable electric drillhandheld power tools
676,043Jun. 11, 1901J.C. LincolnElectric drillhandheld drills
698,418Apr. 22, 1902R.F. SpraguePower-driven toolhandheld power tools
750,744Jan. 26, 1904J.F. WilleyPortable drillhandheld power tools
781,062Jan. 31, 1905D.J. Hauss, C.W. MilesElectric or hand-powered breast drillhandheld power tools
805,499Nov. 28, 1905S.D. StoycheffElectric drillhandheld drills
809,394Jan. 09, 1906A. PedersenElectrically-operated portable drillhandheld power tools
810,444Jan. 23, 1906C.W. TheilElectric drillhandheld power tools
D38,945Dec. 10, 1907E.F. SmithDesign for a housing for electric drillshandheld drills
877,894Jan. 28, 1908G.L. KelleyRouting-machinehandheld routers
894,228Jul. 28, 1908A.E. Welker, W.D. Price, J.A. DreherBoring machinedrilling and boring
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