TREA

Locking devices

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Industry

  • CPC
  • B61G3/18
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61GCOUPLINGS DRAUGHT AND BUFFING APPLIANCES B61G3/00Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements

Current Industry

B61G3/18Locking devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Over-center spring coupler
    • Patent number 8,616,389
    • Issue date Dec 31, 2013
    • Wabtec Holding Corp.
    • Jason D. Peckham
    • B61 - RAILWAYS
  • Information Patent Grant

    3753504
    • Patent number 3,753,504
    • Issue date Aug 21, 1973
    • B61 - RAILWAYS
  • Information Patent Grant

    3735878
    • Patent number 3,735,878
    • Issue date May 29, 1973
    • B61 - RAILWAYS
  • Information Patent Grant

    3387716
    • Patent number 3,387,716
    • Issue date Jun 11, 1968
    • B61 - RAILWAYS
  • Information Patent Grant

    3367516
    • Patent number 3,367,516
    • Issue date Feb 6, 1968
    • B61 - RAILWAYS
  • Information Patent Grant

    3361271
    • Patent number 3,361,271
    • Issue date Jan 2, 1968
    • B61 - RAILWAYS
  • Information Patent Grant

    3283917
    • Patent number 3,283,917
    • Issue date Nov 8, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3258132
    • Patent number 3,258,132
    • Issue date Jun 28, 1966
    • B61 - RAILWAYS
  • Information Patent Grant

    3086662
    • Patent number 3,086,662
    • Issue date Apr 23, 1963
    • B61 - RAILWAYS
  • Information Patent Grant

    3033385
    • Patent number 3,033,385
    • Issue date May 8, 1962
    • B61 - RAILWAYS
  • Information Patent Grant

    3025975
    • Patent number 3,025,975
    • Issue date Mar 20, 1962
    • B61 - RAILWAYS
  • Information Patent Grant

    2951597
    • Patent number 2,951,597
    • Issue date Sep 6, 1960
    • B61 - RAILWAYS
  • Information Patent Grant

    2940610
    • Patent number 2,940,610
    • Issue date Jun 14, 1960
    • B61 - RAILWAYS
  • Information Patent Grant

    1680116
    • Patent number 1,680,116
    • Issue date Aug 7, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1614516
    • Patent number 1,614,516
    • Issue date Jan 18, 1927
    • B61 - RAILWAYS

Patents Applicationslast 30 patents