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All Patents in class 279/44
Patents 16 - 27 of 27
First set of recordsPrevious set of recordsLast set of records
455,477Jul. 07, 1891J.F. StewardDrill Bit Extension, Etc.drill bit extensions
465,542Dec. 22, 1891J.E. ShellWrenchbrace wrenches
526,658Sep. 25, 1894H. PolisWrench and Bit Stockbrace wrenches
608,477Aug. 02, 1898R.R. ParrishWrenchaxle nut wrenches
617,742Jan. 17, 1899J. HarterAxle nut wrenchaxle nut wrenches
812,198Feb. 13, 1906J. GessertBit-brace (engineer's)
869,639Oct. 29, 1907J.O. MichaudBit-stock
1,152,669Sep. 07, 1915W.J. TaylorHolder for bits and similar tools
1,969,827Aug. 14, 1934H.E. TautzScroll saw chuckscrollsaws
1,984,500Dec. 18, 1934H.E. TautzScroll saw chuckscrollsaws
2,004,678Jun. 11, 1935H.E. TautzScroll saw chuckscrollsaws
2,147,227Feb. 14, 1939G.B. AmblerDrill sharpening machinedrill sharpening machines
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