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All Patents in class 409/234
Patents 1 - 15 of 18
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NumberDatePatenteeTitleType
450,398Apr. 14, 1891E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of)Machine for Finishing the Ends of Cylinders of Steam Enginesmetalworking machines
1,191,813Jul. 18, 1916J.O. Dixon, E.S. MummertFacing-tool
1,231,946Jul. 03, 1917W.L. SchellenbachTool-holder stop mechanismmetal lathes
1,337,313Apr. 20, 1920W.F. GroeneDevice for connecting tools to spindlesmilling machines
1,439,190Dec. 19, 1922H.P. PritchardBoring or Surfacing Tool Holdermilling machine tools
1,475,278Nov. 27, 1923L.C. ColePneumatic Tool Holdertool holders
1,893,509Jan. 10, 1933E.B. StimpsonSlotting machine
2,050,347Aug. 11, 1936E.R. LochmanGeneral utility machine tool
3,041,898Jul. 03, 1962B.R. BetterTool Centering Devicetool centering apparatus
3,339,458Sep. 05, 1967T.V. WilliamsRotary-Cutter Toolsmilling machine tools
3,699,843Oct. 24, 1972A.N. SweenyTool having resilient bumpermetalworking machine tool holders
4,393,626Jul. 19, 1983G.A. SchroerToolholder for Supporting Thin Rotary Toolsmetalworking machine tool holders
4,421,443Dec. 20, 1983P.J. Finet, R.T. WoythalHigh Speed Machine Tool Spindle Assemblymetalworking machine mechanisms
4,536,111Aug. 20, 1985E.J. KielmaMachine Tool Having Numerically Controlled Adjustable Arbor Set Up for Straddle Millingmetalworking machine mechanisms
4,547,997Oct. 22, 1985C.A. Smits, R.J. KimmelaarAdjustable Tool Mountinsert tool holders
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