TREA

using electromagnetic driving means

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  • CPC
  • B61L5/067
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks Visible or audible signals Local operating mechanisms for visible or audible signals

Current Industry

B61L5/067using electromagnetic driving means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Control and monitoring device for a switch machine, a system and me...
    • Patent number 10,710,617
    • Issue date Jul 14, 2020
    • ALSTOM TRANSPORT TECHNOLOGIES
    • Nicholas Nagrodsky
    • B61 - RAILWAYS
  • Information Patent Grant

    Method and apparatus for controlling railway switches
    • Patent number 7,416,159
    • Issue date Aug 26, 2008
    • Donald Coy Beaman
    • B61 - RAILWAYS
  • Information Patent Grant

    2395164
    • Patent number 2,395,164
    • Issue date Feb 19, 1946
    • B61 - RAILWAYS
  • Information Patent Grant

    2039493
    • Patent number 2,039,493
    • Issue date May 5, 1936
    • B61 - RAILWAYS
  • Information Patent Grant

    1917837
    • Patent number 1,917,837
    • Issue date Jul 11, 1933
    • B61 - RAILWAYS
  • Information Patent Grant

    1884884
    • Patent number 1,884,884
    • Issue date Oct 25, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1883089
    • Patent number 1,883,089
    • Issue date Oct 18, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1883090
    • Patent number 1,883,090
    • Issue date Oct 18, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1825469
    • Patent number 1,825,469
    • Issue date Sep 29, 1931
    • B61 - RAILWAYS
  • Information Patent Grant

    1785630
    • Patent number 1,785,630
    • Issue date Dec 16, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1685149
    • Patent number 1,685,149
    • Issue date Sep 25, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1685172
    • Patent number 1,685,172
    • Issue date Sep 25, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1588366
    • Patent number 1,588,366
    • Issue date Jun 8, 1926
    • B61 - RAILWAYS
  • Information Patent Grant

    1579232
    • Patent number 1,579,232
    • Issue date Apr 6, 1926
    • B61 - RAILWAYS
  • Information Patent Grant

    1528029
    • Patent number 1,528,029
    • Issue date Mar 3, 1925
    • B61 - RAILWAYS
  • Information Patent Grant

    1527511
    • Patent number 1,527,511
    • Issue date Feb 24, 1925
    • B61 - RAILWAYS
  • Information Patent Grant

    1498211
    • Patent number 1,498,211
    • Issue date Jun 17, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1439977
    • Patent number 1,439,977
    • Issue date Dec 26, 1922
    • B61 - RAILWAYS
  • Information Patent Grant

    1418978
    • Patent number 1,418,978
    • Issue date Jun 6, 1922
    • B61 - RAILWAYS
  • Information Patent Grant

    1377029
    • Patent number 1,377,029
    • Issue date May 3, 1921
    • B61 - RAILWAYS
  • Information Patent Grant

    1247042
    • Patent number 1,247,042
    • Issue date Nov 20, 1917
    • B61 - RAILWAYS
  • Information Patent Grant

    1102664
    • Patent number 1,102,664
    • Issue date Jul 7, 1914
    • B61 - RAILWAYS
  • Information Patent Grant

    1033989
    • Patent number 1,033,989
    • Issue date Jul 30, 1912
    • B61 - RAILWAYS
  • Information Patent Grant

    888929
    • Patent number 888,929
    • Issue date May 26, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    883181
    • Patent number 883,181
    • Issue date Mar 31, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    850604
    • Patent number 850,604
    • Issue date Apr 16, 1907
    • B61 - RAILWAYS
  • Information Patent Grant

    741118
    • Patent number 741,118
    • Issue date Oct 13, 1903
    • B61 - RAILWAYS
  • Information Patent Grant

    638631
    • Patent number 638,631
    • Issue date Dec 5, 1899
    • B61 - RAILWAYS
  • Information Patent Grant

    569263
    • Patent number 569,263
    • Issue date Oct 13, 1896
    • B61 - RAILWAYS
  • Information Patent Grant

    569265
    • Patent number 569,265
    • Issue date Oct 13, 1896
    • B61 - RAILWAYS

Patents Applicationslast 30 patents