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  • E01F9/547
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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 E01F9/00Arrangement of road signs or traffic signals Arrangements for enforcing caution

Current Industry

E01F9/547illuminated
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Floor-type walking signal device
    • Patent number 12,084,823
    • Issue date Sep 10, 2024
    • AMOSENSE CO., LTD.
    • Gyuweon Shin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Preformed reflective line marking for roadways and associated metho...
    • Patent number 11,242,660
    • Issue date Feb 8, 2022
    • PREFORM LLC
    • Steve Makosch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Barrier systems with programmable light assembly
    • Patent number 10,113,279
    • Issue date Oct 30, 2018
    • Off the Wall Products, LLC
    • Eric M. Stevens
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Light emitting diode roadway lighting system
    • Patent number 7,264,370
    • Issue date Sep 4, 2007
    • Clanton Engineering, Inc.
    • Nancy E. Clanton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Lighted curbing and flatwork and method of manufacture
    • Patent number 6,123,443
    • Issue date Sep 26, 2000
    • Todd Conway
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Iluminated masonary block or brick
    • Patent number 5,683,170
    • Issue date Nov 4, 1997
    • Michael J. Blaha
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Illuminated concrete curbstone
    • Patent number 5,160,202
    • Issue date Nov 3, 1992
    • Luc R. Legare
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Luminous indicating device
    • Patent number 4,570,207
    • Issue date Feb 11, 1986
    • Sho-Bond Construction Co., Ltd.
    • Hisae Takahashi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3663808
    • Patent number 3,663,808
    • Issue date May 16, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3183345
    • Patent number 3,183,345
    • Issue date May 11, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2920184
    • Patent number 2,920,184
    • Issue date Jan 5, 1960
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2503574
    • Patent number 2,503,574
    • Issue date Apr 11, 1950
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2135400
    • Patent number 2,135,400
    • Issue date Nov 1, 1938
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1648459
    • Patent number 1,648,459
    • Issue date Nov 8, 1927
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1479651
    • Patent number 1,479,651
    • Issue date Jan 1, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents