TREA

Fixed signals, beacons, or the like

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Industry

  • CPC
  • B61L5/125
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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

B61L5/125Fixed signals, beacons, or the like
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Positioning and odometry system
    • Patent number 11,945,480
    • Issue date Apr 2, 2024
    • GROUND TRANSPORTATION SYSTEMS CANADA INC.
    • Alon Green
    • B61 - RAILWAYS
  • Information Patent Grant

    Guideway mounted vehicle localization and alignment system and method
    • Patent number 11,254,338
    • Issue date Feb 22, 2022
    • THALES CANADA INC.
    • Alon Green
    • B61 - RAILWAYS
  • Information Patent Grant

    Method and device for determining a signal aspect for a rail vehicle
    • Patent number 10,457,301
    • Issue date Oct 29, 2019
    • Siemens Mobility GmbH
    • Oscar Alonso Garrido
    • B61 - RAILWAYS
  • Information Patent Grant

    BlueflagProtection automatic LED display dampened foot released sig...
    • Patent number 10,403,176
    • Issue date Sep 3, 2019
    • Arthur Robert Ycedo
    • B61 - RAILWAYS
  • Information Patent Grant

    Overhead rail guidance and signaling system
    • Patent number 9,533,691
    • Issue date Jan 3, 2017
    • Jeremiah David Heaton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Monitoring status of railyard equipment using wireless sensing devices
    • Patent number 7,388,483
    • Issue date Jun 17, 2008
    • General Electric Company
    • Kenneth Brakeley Welles
    • B61 - RAILWAYS
  • Information Patent Grant

    Temporary sign holder
    • Patent number 6,386,492
    • Issue date May 14, 2002
    • National Railroad Passenger Corporation
    • David M. Brown
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track flag holder
    • Patent number 5,905,216
    • Issue date May 18, 1999
    • David A. Davis
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad signaling method and apparatus
    • Patent number 5,791,605
    • Issue date Aug 11, 1998
    • Thomas D. Howie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Remote control train warning apparatus
    • Patent number 5,682,150
    • Issue date Oct 28, 1997
    • Robert Bob Votava
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3622780
    • Patent number 3,622,780
    • Issue date Nov 23, 1971
    • B61 - RAILWAYS
  • Information Patent Grant

    2441875
    • Patent number 2,441,875
    • Issue date May 18, 1948
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2220407
    • Patent number 2,220,407
    • Issue date Nov 5, 1940
    • B61 - RAILWAYS
  • Information Patent Grant

    2172679
    • Patent number 2,172,679
    • Issue date Sep 12, 1939
    • B61 - RAILWAYS
  • Information Patent Grant

    2070882
    • Patent number 2,070,882
    • Issue date Feb 16, 1937
    • B61 - RAILWAYS
  • Information Patent Grant

    2061871
    • Patent number 2,061,871
    • Issue date Nov 24, 1936
    • B61 - RAILWAYS
  • Information Patent Grant

    1827633
    • Patent number 1,827,633
    • Issue date Oct 13, 1931
    • B61 - RAILWAYS
  • Information Patent Grant

    1799805
    • Patent number 1,799,805
    • Issue date Apr 7, 1931
    • B61 - RAILWAYS
  • Information Patent Grant

    1756126
    • Patent number 1,756,126
    • Issue date Apr 29, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1752645
    • Patent number 1,752,645
    • Issue date Apr 1, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1748420
    • Patent number 1,748,420
    • Issue date Feb 25, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1747278
    • Patent number 1,747,278
    • Issue date Feb 18, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1746388
    • Patent number 1,746,388
    • Issue date Feb 11, 1930
    • B61 - RAILWAYS
  • Information Patent Grant

    1724647
    • Patent number 1,724,647
    • Issue date Aug 13, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1722842
    • Patent number 1,722,842
    • Issue date Jul 30, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1684904
    • Patent number 1,684,904
    • Issue date Sep 18, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1665374
    • Patent number 1,665,374
    • Issue date Apr 10, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1662190
    • Patent number 1,662,190
    • Issue date Mar 13, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1653494
    • Patent number 1,653,494
    • Issue date Dec 20, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1639877
    • Patent number 1,639,877
    • Issue date Aug 23, 1927
    • B61 - RAILWAYS

Patents Applicationslast 30 patents