to control rate of infeed or return

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool

    • Patent number 5,879,113
    • Issue date Mar 9, 1999
    • Koyo Seiko Co., Ltd.
    • Hirochika Ueyama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method of controlling article speed during edge grinding

    • Patent number 4,525,958
    • Issue date Jul 2, 1985
    • PPG Industries, Inc.
    • George W. Reissig
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3168851

    • Patent number 3,168,851
    • Issue date Feb 9, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2504413

    • Patent number 2,504,413
    • Issue date Apr 18, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2473596

    • Patent number 2,473,596
    • Issue date Jun 21, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2459976

    • Patent number 2,459,976
    • Issue date Jan 25, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2416539

    • Patent number 2,416,539
    • Issue date Feb 25, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2404439

    • Patent number 2,404,439
    • Issue date Jul 23, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2390978

    • Patent number 2,390,978
    • Issue date Dec 11, 1945
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2350372

    • Patent number 2,350,372
    • Issue date Jun 6, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2224106

    • Patent number 2,224,106
    • Issue date Dec 3, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2224107

    • Patent number 2,224,107
    • Issue date Dec 3, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2153101

    • Patent number 2,153,101
    • Issue date Apr 4, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2037263

    • Patent number 2,037,263
    • Issue date Apr 14, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2012081

    • Patent number 2,012,081
    • Issue date Aug 20, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1978373

    • Patent number 1,978,373
    • Issue date Oct 23, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1976368

    • Patent number 1,976,368
    • Issue date Oct 9, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1958507

    • Patent number 1,958,507
    • Issue date May 15, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1932378

    • Patent number 1,932,378
    • Issue date Oct 24, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1812702

    • Patent number 1,812,702
    • Issue date Jun 30, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1799272

    • Patent number 1,799,272
    • Issue date Apr 7, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1718067

    • Patent number 1,718,067
    • Issue date Jun 18, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1698325

    • Patent number 1,698,325
    • Issue date Jan 8, 1929
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1412864

    • Patent number 1,412,864
    • Issue date Apr 18, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1315722

    • Patent number 1,315,722
    • Issue date Sep 9, 1919
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1108107

    • Patent number 1,108,107
    • Issue date Aug 18, 1914
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR