TREA

the clip being a shaped plate

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  • CPC
  • E01B9/486
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B9/00Fastening rails on sleepers, or the like

Current Industry

E01B9/486the clip being a shaped plate
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail clip assembly and snap lock toe insulator for same
    • Patent number 11,384,485
    • Issue date Jul 12, 2022
    • Progress Rail Services Corporation
    • Thai Nguyen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Keyway tie
    • Patent number 10,711,406
    • Issue date Jul 14, 2020
    • Voestalpine Nortrak Inc.
    • Steven R. Mattson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail clip
    • Patent number 10,519,609
    • Issue date Dec 31, 2019
    • Progress Rail Services Corporation
    • Thai Nguyen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway
    • Patent number 9,708,775
    • Issue date Jul 18, 2017
    • Movares Nederland B.V.
    • Jelte Annee Bos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie plate with cam shoulder bridge
    • Patent number 8,123,145
    • Issue date Feb 28, 2012
    • Jude Odihachukwunma Igwenezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastening devices
    • Patent number 6,431,463
    • Issue date Aug 13, 2002
    • Jude O. Igwemezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastening devices
    • Patent number 6,305,613
    • Issue date Oct 23, 2001
    • Jude O. Igwemezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail tie plate clips and shoulders
    • Patent number 5,782,406
    • Issue date Jul 21, 1998
    • Jude O. Igwemezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for securing a rail to a sleeper
    • Patent number 4,988,040
    • Issue date Jan 29, 1991
    • Schwihag Gesellschaft fur Eisenbahnoberbau GmbH
    • Siegfried Keusch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway rail fastening assembly
    • Patent number 4,832,261
    • Issue date May 23, 1989
    • Chemetron-Railway Products, Inc.
    • Graham M. Fee
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastening assembly
    • Patent number 4,819,870
    • Issue date Apr 11, 1989
    • Omark Industries, Inc.
    • Jack Clark
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Base plate insert
    • Patent number 4,801,084
    • Issue date Jan 31, 1989
    • Albert E. Rex
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Stud, arc shield and rail clip for securing railroad rails
    • Patent number 4,778,106
    • Issue date Oct 18, 1988
    • Omark Industries, Inc.
    • Leslie J. Diener
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail anchoring
    • Patent number 4,583,685
    • Issue date Apr 22, 1986
    • The Broken Hill Proprietary Company Limited
    • Dennis M. Robb
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Resilient rail fastener
    • Patent number 4,484,706
    • Issue date Nov 27, 1984
    • Ressorts Industrie
    • Michel Duchemin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastening device
    • Patent number 4,479,607
    • Issue date Oct 30, 1984
    • Toyo Kizai Kabushiki Kaisha
    • Shuichi Okumura
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Spring rail fastener
    • Patent number 4,424,935
    • Issue date Jan 10, 1984
    • Omark Industries, Inc.
    • William F. Langman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastener assembly
    • Patent number 4,312,477
    • Issue date Jan 26, 1982
    • Richard M. Hixson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Elastically yieldable rail fastener and rail fixing device includin...
    • Patent number 4,088,267
    • Issue date May 9, 1978
    • Ressorts Du Nord S. A.
    • Michel Duchemin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Spring rail plate fasteners for direct railroad track fixation
    • Patent number 3,945,566
    • Issue date Mar 23, 1976
    • New York City Transit Authority
    • Charles J. Bush
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3883072
    • Patent number 3,883,072
    • Issue date May 13, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3517883
    • Patent number 3,517,883
    • Issue date Jun 30, 1970
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3451621
    • Patent number 3,451,621
    • Issue date Jun 24, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3216665
    • Patent number 3,216,665
    • Issue date Nov 9, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3164323
    • Patent number 3,164,323
    • Issue date Jan 5, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2954169
    • Patent number 2,954,169
    • Issue date Sep 27, 1960
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2724558
    • Patent number 2,724,558
    • Issue date Nov 22, 1955
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2648500
    • Patent number 2,648,500
    • Issue date Aug 11, 1953
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2638276
    • Patent number 2,638,276
    • Issue date May 12, 1953
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2547839
    • Patent number 2,547,839
    • Issue date Apr 3, 1951
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL CLIP
    • Publication number 20180051422
    • Publication date Feb 22, 2018
    • Progress Rail Services Corporation
    • Thai Nguyen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL-MOUNTING ASSEMBLY
    • Publication number 20170306567
    • Publication date Oct 26, 2017
    • Frank MEYER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Tie Plate with Cam Shoulder Bridge
    • Publication number 20100224690
    • Publication date Sep 9, 2010
    • Jude Odihachukwunma Igwenezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail fastening devices
    • Publication number 20020011526
    • Publication date Jan 31, 2002
    • Jude O. Igwemezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES