TREA

mechanically actuated by a part of the vehicle

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Industry

  • CPC
  • B61L1/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L1/00Devices along the route controlled by interaction with the vehicle or vehicle train

Current Industry

B61L1/04mechanically actuated by a part of the vehicle
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gap blocking systems and methods for amusement park attractions
    • Patent number 12,172,679
    • Issue date Dec 24, 2024
    • Universal City Studios LLC
    • Maria Carlota Fontiveros Penso
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gap blocking systems and methods for amusement park attractions
    • Patent number 11,787,447
    • Issue date Oct 17, 2023
    • Universal City Studios LLC
    • Maria Carlota Fontiveros Penso
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and devices for checking the correct rail position of a guid...
    • Patent number 10,647,336
    • Issue date May 12, 2020
    • Siemens Mobility SAS
    • Luciano Consoli
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for detecting hunting and angle of attack of a rail vehic...
    • Patent number 7,681,443
    • Issue date Mar 23, 2010
    • LynxRail Corporation
    • Krzysztof Kilian
    • B61 - RAILWAYS
  • Information Patent Grant

    Apparatus for detecting hunting and angle of attack of a rail vehic...
    • Patent number 7,278,305
    • Issue date Oct 9, 2007
    • LynxRail Corporation
    • Krzysztof Kilian
    • B61 - RAILWAYS
  • Information Patent Grant

    Railway wheel detector
    • Patent number 4,630,792
    • Issue date Dec 23, 1986
    • General Signal Corporation
    • Klaus H. Frielinghaus
    • B61 - RAILWAYS
  • Information Patent Grant

    3702396
    • Patent number 3,702,396
    • Issue date Nov 7, 1972
    • B61 - RAILWAYS
  • Information Patent Grant

    3341703
    • Patent number 3,341,703
    • Issue date Sep 12, 1967
    • B61 - RAILWAYS
  • Information Patent Grant

    3036182
    • Patent number 3,036,182
    • Issue date May 22, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2972045
    • Patent number 2,972,045
    • Issue date Feb 14, 1961
    • B61 - RAILWAYS
  • Information Patent Grant

    2896069
    • Patent number 2,896,069
    • Issue date Jul 21, 1959
    • B61 - RAILWAYS
  • Information Patent Grant

    2637168
    • Patent number 2,637,168
    • Issue date May 5, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2605392
    • Patent number 2,605,392
    • Issue date Jul 29, 1952
    • B61 - RAILWAYS
  • Information Patent Grant

    2590603
    • Patent number 2,590,603
    • Issue date Mar 25, 1952
    • B61 - RAILWAYS
  • Information Patent Grant

    2574474
    • Patent number 2,574,474
    • Issue date Nov 13, 1951
    • B61 - RAILWAYS
  • Information Patent Grant

    2200570
    • Patent number 2,200,570
    • Issue date May 14, 1940
    • B61 - RAILWAYS
  • Information Patent Grant

    2158931
    • Patent number 2,158,931
    • Issue date May 16, 1939
    • B61 - RAILWAYS
  • Information Patent Grant

    2108497
    • Patent number 2,108,497
    • Issue date Feb 15, 1938
    • B61 - RAILWAYS
  • Information Patent Grant

    2076928
    • Patent number 2,076,928
    • Issue date Apr 13, 1937
    • B61 - RAILWAYS
  • Information Patent Grant

    2046157
    • Patent number 2,046,157
    • Issue date Jun 30, 1936
    • B61 - RAILWAYS
  • Information Patent Grant

    1999823
    • Patent number 1,999,823
    • Issue date Apr 30, 1935
    • B61 - RAILWAYS
  • Information Patent Grant

    1879252
    • Patent number 1,879,252
    • Issue date Sep 27, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1818970
    • Patent number 1,818,970
    • Issue date Aug 18, 1931
    • B61 - RAILWAYS
  • Information Patent Grant

    1797974
    • Patent number 1,797,974
    • Issue date Mar 24, 1931
    • B61 - RAILWAYS
  • Information Patent Grant

    1721156
    • Patent number 1,721,156
    • Issue date Jul 16, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1710408
    • Patent number 1,710,408
    • Issue date Apr 23, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1650419
    • Patent number 1,650,419
    • Issue date Nov 22, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1620443
    • Patent number 1,620,443
    • Issue date Mar 8, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1615186
    • Patent number 1,615,186
    • Issue date Jan 18, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1585891
    • Patent number 1,585,891
    • Issue date May 25, 1926
    • B61 - RAILWAYS

Patents Applicationslast 30 patents