TREA

Crankshaft

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Industry

  • CPC
  • Y10T29/5133
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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 Y10T29/00Metal working

Current Industry

Y10T29/5133Crankshaft
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making camshaft
    • Patent number 4,969,262
    • Issue date Nov 13, 1990
    • Nippon Piston Ring Co., Ltd.
    • Takeshi Hiraoka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2330968
    • Patent number 2,330,968
    • Issue date Oct 5, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2291035
    • Patent number 2,291,035
    • Issue date Jul 28, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2261108
    • Patent number 2,261,108
    • Issue date Nov 4, 1941
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2174084
    • Patent number 2,174,084
    • Issue date Sep 26, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2156153
    • Patent number 2,156,153
    • Issue date Apr 25, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2138522
    • Patent number 2,138,522
    • Issue date Nov 29, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2126462
    • Patent number 2,126,462
    • Issue date Aug 9, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2057939
    • Patent number 2,057,939
    • Issue date Oct 20, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2033686
    • Patent number 2,033,686
    • Issue date Mar 10, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1861055
    • Patent number 1,861,055
    • Issue date May 31, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents