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  • CPC
  • Y10T409/400525
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T409/00Gear cutting, milling, or planing

Current Industry

Y10T409/400525Responsive to condition of work or product
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system to manufacture oriented internal and external gea...
    • Patent number 8,251,620
    • Issue date Aug 28, 2012
    • GM Global Technology Operations LLC
    • Stephen D. Doubler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Equal-pitch groove processing device
    • Patent number 5,154,555
    • Issue date Oct 13, 1992
    • Kabushiki Kaisha Komatsu Seisakusko
    • Tadayuki Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3372620
    • Patent number 3,372,620
    • Issue date Mar 12, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3289228
    • Patent number 3,289,228
    • Issue date Dec 6, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2806410
    • Patent number 2,806,410
    • Issue date Sep 17, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2539981
    • Patent number 2,539,981
    • Issue date Jan 30, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2507581
    • Patent number 2,507,581
    • Issue date May 16, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2340653
    • Patent number 2,340,653
    • Issue date Feb 1, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2307228
    • Patent number 2,307,228
    • Issue date Jan 5, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2275196
    • Patent number 2,275,196
    • Issue date Mar 3, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2256332
    • Patent number 2,256,332
    • Issue date Sep 16, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2194568
    • Patent number 2,194,568
    • Issue date Mar 26, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2159888
    • Patent number 2,159,888
    • Issue date May 23, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2108823
    • Patent number 2,108,823
    • Issue date Feb 22, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2049623
    • Patent number 2,049,623
    • Issue date Aug 4, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2024253
    • Patent number 2,024,253
    • Issue date Dec 17, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1979973
    • Patent number 1,979,973
    • Issue date Nov 6, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents