TREA

Free-standing grates

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Industry

  • CPC
  • E01F8/0041
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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 E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic

Current Industry

E01F8/0041Free-standing grates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Origami sonic barrier for traffic noise mitigation
    • Patent number 11,136,734
    • Issue date Oct 5, 2021
    • The Regents of the University of Michigan
    • Manoj Thota
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable view barrier system
    • Patent number 10,697,141
    • Issue date Jun 30, 2020
    • Logan Hillis
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Diffractor for diffracting sound
    • Patent number 9,909,269
    • Issue date Mar 6, 2018
    • 4SILENCE B.V.
    • Ysbrand Hans Wijnant
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Enfolding sound barrier
    • Patent number 6,810,991
    • Issue date Nov 2, 2004
    • Masao Suzuki
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Protective barrier
    • Patent number 6,260,319
    • Issue date Jul 17, 2001
    • Gennaker Holding S.A.
    • Massimo Colomban
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Noise barrier wall
    • Patent number 6,019,189
    • Issue date Feb 1, 2000
    • Bridgestone Corporation
    • Hiroshi Shima
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Noise control apparatus
    • Patent number 6,006,858
    • Issue date Dec 28, 1999
    • Bridgestone Corporation
    • Hiroshi Shima
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Noise barrier and method of installing same
    • Patent number 5,971,096
    • Issue date Oct 26, 1999
    • Nihon Doro Kodan
    • Koich Matsumoto
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Structure for mounting sound absorbing member on top portion of sou...
    • Patent number 5,920,041
    • Issue date Jul 6, 1999
    • Nitto Boseki Co.
    • Naoyuki Furuta
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Used tire recycling including sorting tires, shredding sidewalls, s...
    • Patent number 5,834,083
    • Issue date Nov 10, 1998
    • Alfred J. Pignataro
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Soundproof wall
    • Patent number 5,739,482
    • Issue date Apr 14, 1998
    • Bridgestone Corporation
    • Hiroshi Shima
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Soundproof wall
    • Patent number 5,678,364
    • Issue date Oct 21, 1997
    • Bridgestone Corporation
    • Hiroshi Shima
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method and apparatus for controlling noise
    • Patent number 4,583,615
    • Issue date Apr 22, 1986
    • Maurice Amram
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Self-orientable barrier fence
    • Patent number 4,549,724
    • Issue date Oct 29, 1985
    • Jean-Michel Taillandier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Noise control apparatus
    • Patent number 4,436,179
    • Issue date Mar 13, 1984
    • Japanese National Railways
    • Tsuyoshi Yamamoto
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Guard rail
    • Patent number 4,295,637
    • Issue date Oct 20, 1981
    • Anton Hulek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for controlling a propagation direction of noise
    • Patent number 4,069,768
    • Issue date Jan 24, 1978
    • Bridgestone Tire Company Limited
    • Masayasu Matsumoto
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    DIFFRACTOR FOR DIFFRACTING SOUND
    • Publication number 20160362855
    • Publication date Dec 15, 2016
    • 4SILENCE B.V.
    • Ysbrand Hans Wijnant
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES