TREA

depressible by right-way traffic

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  • CPC
  • E01F13/105
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE E01F13/00Arrangements for obstructing or restricting traffic

Current Industry

E01F13/105depressible by right-way traffic
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Counterbalanced inground traffic control device
    • Patent number 11,965,296
    • Issue date Apr 23, 2024
    • Jonathon R. Mateychuk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Counterbalanced inground traffic control device
    • Patent number 11,767,650
    • Issue date Sep 26, 2023
    • Jonathon R. Mateychuk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Entrance and exit ramp safety system
    • Patent number 9,640,072
    • Issue date May 2, 2017
    • Tony D. White
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for halting vehicle traffic
    • Patent number 8,562,244
    • Issue date Oct 22, 2013
    • Jose Carlos D'Almeida
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable traffic control barrier
    • Patent number 7,441,982
    • Issue date Oct 28, 2008
    • Sabah Naser Al-Sabah
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable traffic control device
    • Patent number 7,025,526
    • Issue date Apr 11, 2006
    • PMG, Inc.
    • William H. Blair
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Child safety barrier for use in a driveway
    • Patent number 6,301,831
    • Issue date Oct 16, 2001
    • John P. Cundy
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Shopping cart retention entrance
    • Patent number 5,844,480
    • Issue date Dec 1, 1998
    • Arthur Vanmoor
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Curbing
    • Patent number 5,772,357
    • Issue date Jun 30, 1998
    • Partners In Innovation, LLC
    • Harold A. Evans
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for controlling the direction of vehicular traffic movement
    • Patent number 5,192,158
    • Issue date Mar 9, 1993
    • Park N' Shade
    • Richard E. Bailey
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vehicle speed bump device
    • Patent number 4,974,991
    • Issue date Dec 4, 1990
    • Seid Mandavi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Traffic barriers
    • Patent number 4,367,975
    • Issue date Jan 11, 1983
    • Controlec Limited
    • Paul D. Tyers
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Speed bump
    • Patent number 4,362,424
    • Issue date Dec 7, 1982
    • Gerald L. Barber
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for signaling direction of travel on a road bed
    • Patent number 4,332,503
    • Issue date Jun 1, 1982
    • George H. Hurst
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Electronically controlled safety mechanism for highway exit ramp
    • Patent number 4,320,380
    • Issue date Mar 16, 1982
    • Devices Development Corporation
    • Louis N. Berard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Modular traffic controller
    • Patent number 4,097,170
    • Issue date Jun 27, 1978
    • Harry D. Dickinson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3838391
    • Patent number 3,838,391
    • Issue date Sep 24, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3830582
    • Patent number 3,830,582
    • Issue date Aug 20, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3805448
    • Patent number 3,805,448
    • Issue date Apr 23, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3748782
    • Patent number 3,748,782
    • Issue date Jul 31, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3626638
    • Patent number 3,626,638
    • Issue date Dec 14, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3325782
    • Patent number 3,325,782
    • Issue date Jun 13, 1967
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3295255
    • Patent number 3,295,255
    • Issue date Jan 3, 1967
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3266013
    • Patent number 3,266,013
    • Issue date Aug 9, 1966
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3134184
    • Patent number 3,134,184
    • Issue date May 26, 1964
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2762145
    • Patent number 2,762,145
    • Issue date Sep 11, 1956
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2637920
    • Patent number 2,637,920
    • Issue date May 12, 1953
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2362912
    • Patent number 2,362,912
    • Issue date Nov 14, 1944
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2356559
    • Patent number 2,356,559
    • Issue date Aug 22, 1944
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2200639
    • Patent number 2,200,639
    • Issue date May 14, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents