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All Patents in class 409/156
Patents 1 - 15 of 28
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NumberDatePatenteeTitleType
487,775Dec. 13, 1892F.H. RichardsDuplex feed mechanismmilling machines
631,923Aug. 29, 1899O.J. BealeMilling-machinemilling machines
658,777Oct. 02, 1900F. HolzMilling Machinemilling machines
1,174,815Mar. 07, 1916A.J. BriggsMilling-machine and the likemilling machines
1,317,990Oct. 07, 1919W.L. SchellenbachMilling-machinemilling machines
1,322,939Nov. 25, 1919F.A. ParsonsTransmission and Control Mechanism for Machine Toolsmetalworking machine mechanisms
1,626,001Apr. 26, 1927E.J. KearneyMachine Tool Drivemilling machines
1,659,426Feb. 14, 1928C.M. ConradsonMilling Machinemilling machines
1,672,744Jun. 05, 1928A.B. BachmannMilling Machinemilling machines
1,715,604Jun. 04, 1929J.B. Armitage, E.J. KearneyTransmission and Control Mechanism for Machine Toolsmilling machines
1,740,744Dec. 24, 1929F.A. ParsonsFluid Transmission and Control Means for Machine Toolsmilling machines
1,791,534Feb. 10, 1931F.A. ParsonsTransmission and Control Mechanism for Milling Machinesmilling machines
1,800,982Apr. 14, 1931F.H. Mussler, E.C. BullardHydraulic Change Speed Gear Mechanismmetalworking machine mechanisms
1,874,218Aug. 30, 1932J.B. ArmitageRotary Milling Machinemilling machines
1,892,894Jan. 03, 1933J.B. Armitage, E.J. KearneyMachine Toolmilling machines
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