TREA

using isolated rail sections

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  • CPC
  • B61L13/042
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L13/00Operation of signals from the vehicle or by the passage of the vehicle

Current Industry

B61L13/042using isolated rail sections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Anomaly detection using machine learning
    • Patent number 11,851,096
    • Issue date Dec 26, 2023
    • SIEMENS MOBILITY, INC.
    • Forooz Shahbazi Avarvand
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fixed block track circuit
    • Patent number 9,610,958
    • Issue date Apr 4, 2017
    • CHINA ENGINEERING CONSULTANTS, INC.
    • Hsun-Jung Cho
    • B61 - RAILWAYS
  • Information Patent Grant

    2484342
    • Patent number 2,484,342
    • Issue date Oct 11, 1949
    • B61 - RAILWAYS
  • Information Patent Grant

    2334507
    • Patent number 2,334,507
    • Issue date Nov 16, 1943
    • B61 - RAILWAYS
  • Information Patent Grant

    2003266
    • Patent number 2,003,266
    • Issue date May 28, 1935
    • B61 - RAILWAYS
  • Information Patent Grant

    2003265
    • Patent number 2,003,265
    • Issue date May 28, 1935
    • B61 - RAILWAYS
  • Information Patent Grant

    1970176
    • Patent number 1,970,176
    • Issue date Aug 14, 1934
    • B61 - RAILWAYS
  • Information Patent Grant

    1867124
    • Patent number 1,867,124
    • Issue date Jul 12, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1859960
    • Patent number 1,859,960
    • Issue date May 24, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1738903
    • Patent number 1,738,903
    • Issue date Dec 10, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1683709
    • Patent number 1,683,709
    • Issue date Sep 11, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1305092
    • Patent number 1,305,092
    • Issue date May 27, 1919
    • B61 - RAILWAYS
  • Information Patent Grant

    1291055
    • Patent number 1,291,055
    • Issue date Jan 14, 1919
    • B61 - RAILWAYS
  • Information Patent Grant

    1159578
    • Patent number 1,159,578
    • Issue date Nov 9, 1915
    • B61 - RAILWAYS
  • Information Patent Grant

    1153922
    • Patent number 1,153,922
    • Issue date Sep 21, 1915
    • B61 - RAILWAYS
  • Information Patent Grant

    924227
    • Patent number 924,227
    • Issue date Jun 8, 1909
    • B61 - RAILWAYS
  • Information Patent Grant

    908189
    • Patent number 908,189
    • Issue date Dec 29, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    895589
    • Patent number 895,589
    • Issue date Aug 11, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    893731
    • Patent number 893,731
    • Issue date Jul 21, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    818203
    • Patent number 818,203
    • Issue date Apr 17, 1906
    • B61 - RAILWAYS
  • Information Patent Grant

    788959
    • Patent number 788,959
    • Issue date May 2, 1905
    • B61 - RAILWAYS
  • Information Patent Grant

    778418
    • Patent number 778,418
    • Issue date Dec 27, 1904
    • B61 - RAILWAYS
  • Information Patent Grant

    716178
    • Patent number 716,178
    • Issue date Dec 16, 1902
    • B61 - RAILWAYS
  • Information Patent Grant

    712333
    • Patent number 712,333
    • Issue date Oct 28, 1902
    • B61 - RAILWAYS
  • Information Patent Grant

    552316
    • Patent number 552,316
    • Issue date Dec 31, 1895
    • B61 - RAILWAYS
  • Information Patent Grant

    467478
    • Patent number 467,478
    • Issue date Jan 19, 1892
    • B61 - RAILWAYS
  • Information Patent Grant

    460524
    • Patent number 460,524
    • Issue date Sep 29, 1891
    • B61 - RAILWAYS
  • Information Patent Grant

    396748
    • Patent number 396,748
    • Issue date Jan 29, 1889
    • B61 - RAILWAYS
  • Information Patent Grant

    359040
    • Patent number 359,040
    • Issue date Mar 8, 1887
    • B61 - RAILWAYS
  • Information Patent Grant

    272276
    • Patent number 272,276
    • Issue date Feb 13, 1883
    • B61 - RAILWAYS

Patents Applicationslast 30 patents