TREA

Flat fishplates

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Industry

  • CPC
  • E01B11/04
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B11/00Rail joints

Current Industry

E01B11/04Flat fishplates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail joint bars and rail joint assemblies
    • Patent number 8,123,144
    • Issue date Feb 28, 2012
    • Koppers Delaware, Inc.
    • W. Thomas Urmson, Jr.
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for insolated joint for joining rails
    • Patent number 7,735,746
    • Issue date Jun 15, 2010
    • Jude Odihachukwunma Igwenezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail joint bars and rail joint assemblies
    • Patent number 7,490,781
    • Issue date Feb 17, 2009
    • Portec Rail Products, Inc.
    • W. Thomas Urmson, Jr.
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Profiled bar
    • Patent number 7,097,112
    • Issue date Aug 29, 2006
    • Protec Rail Products, Inc.
    • W. Thomas Urmson, Jr.
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail joint bars and rail joint assemblies
    • Patent number 7,090,143
    • Issue date Aug 15, 2006
    • Portec Rail Products, Inc.
    • W. Thomas Urmson, Jr.
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail incorporating elevation change and method for its production
    • Patent number 6,125,765
    • Issue date Oct 3, 2000
    • HK Systems, Inc.
    • Weston R. Loomer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Angled joint for railroad rails
    • Patent number 5,842,637
    • Issue date Dec 1, 1998
    • Midwest Rail Inc.
    • Delmar A. Lanzer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Monorail track structure
    • Patent number 5,687,649
    • Issue date Nov 18, 1997
    • HK Systems, Inc.
    • Timothy A. Koeninger
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Fish-plates for electrically conducting railway rails
    • Patent number 4,378,909
    • Issue date Apr 5, 1983
    • C. Delachaux
    • Rene Oger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3420441
    • Patent number 3,420,441
    • Issue date Jan 7, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3190558
    • Patent number 3,190,558
    • Issue date Jun 22, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3107054
    • Patent number 3,107,054
    • Issue date Oct 15, 1963
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3027092
    • Patent number 3,027,092
    • Issue date Mar 27, 1962
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3003701
    • Patent number 3,003,701
    • Issue date Oct 10, 1961
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2793816
    • Patent number 2,793,816
    • Issue date May 28, 1957
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2785862
    • Patent number 2,785,862
    • Issue date Mar 19, 1957
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2717739
    • Patent number 2,717,739
    • Issue date Sep 13, 1955
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2702161
    • Patent number 2,702,161
    • Issue date Feb 15, 1955
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2619290
    • Patent number 2,619,290
    • Issue date Nov 25, 1952
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2403807
    • Patent number 2,403,807
    • Issue date Jul 9, 1946
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2245955
    • Patent number 2,245,955
    • Issue date Jun 17, 1941
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2223491
    • Patent number 2,223,491
    • Issue date Dec 3, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2218416
    • Patent number 2,218,416
    • Issue date Oct 15, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2212979
    • Patent number 2,212,979
    • Issue date Aug 27, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2198675
    • Patent number 2,198,675
    • Issue date Apr 30, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2189009
    • Patent number 2,189,009
    • Issue date Feb 6, 1940
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2176287
    • Patent number 2,176,287
    • Issue date Oct 17, 1939
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2172929
    • Patent number 2,172,929
    • Issue date Sep 12, 1939
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2170018
    • Patent number 2,170,018
    • Issue date Aug 22, 1939
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2162293
    • Patent number 2,162,293
    • Issue date Jun 13, 1939
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL COUPLING
    • Publication number 20210310199
    • Publication date Oct 7, 2021
    • Castree Projects Limited
    • David Nicholas EVANS
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL SPLICE PLATE
    • Publication number 20190218724
    • Publication date Jul 18, 2019
    • RJ-PULL TITE, LLC
    • Christopher ADAMS
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DEVICE FOR INSOLATED JOINT FOR JOINING RAILS
    • Publication number 20100096468
    • Publication date Apr 22, 2010
    • Jude Odihachukwuma Igwemezie
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail Joint Bars And Rail Joint Assemblies
    • Publication number 20090121037
    • Publication date May 14, 2009
    • Portec Rail Products, Inc.
    • W. Thomas Urmson, JR.
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail joint bars and rail joint assemblies
    • Publication number 20070034706
    • Publication date Feb 15, 2007
    • Portec Rail Products, Inc.
    • W. Thomas Urmson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail joint bars and rail joint assemblies
    • Publication number 20050098646
    • Publication date May 12, 2005
    • Portec Rail Products, Inc.
    • W. Thomas Urmson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Profiled bar
    • Publication number 20050098647
    • Publication date May 12, 2005
    • W. Thomas Urmson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES