TREA

Composite sleepers

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Industry

  • CPC
  • E01B3/36
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B3/00Transverse or longitudinal sleepers Other means resting directly on the ballastway for supporting rails

Current Industry

E01B3/36Composite sleepers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Composite railway sleeper
    • Patent number 10,590,610
    • Issue date Mar 17, 2020
    • GREENRAIL GROUP S.R.L.
    • Giovanni Maria De Lisi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Shell cross-member system and railway section including such a system
    • Patent number 10,590,609
    • Issue date Mar 17, 2020
    • ALSTOM TRANSPORT TECHNOLOGIES
    • Lise Pesqueux
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway sleeper composed of fibre-reinforced stoneware
    • Patent number 9,995,006
    • Issue date Jun 12, 2018
    • Kolja Kuse
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Composite railway sleeper
    • Patent number 9,695,554
    • Issue date Jul 4, 2017
    • GREENRAIL S.R.L.
    • Giovanni Maria De Lisi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Elastic pad for concrete elements on which rails of a railway rest
    • Patent number 9,127,410
    • Issue date Sep 8, 2015
    • PANDROL CDM TRACK N.V.
    • Patrick Carels
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Cellulose fiber reinforced cementitious materials and method of pro...
    • Patent number 5,733,671
    • Issue date Mar 31, 1998
    • San Diego State University Foundation
    • M. Ziad Bayasi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Composite load bearing structure
    • Patent number 5,722,589
    • Issue date Mar 3, 1998
    • Green Track Inc.
    • Denis C. Richards
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Composite railway tie and method of manufacture thereof
    • Patent number 5,609,295
    • Issue date Mar 11, 1997
    • Green Track Inc.
    • Denis C. Richards
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad rail support and process for manufacture
    • Patent number 5,464,153
    • Issue date Nov 7, 1995
    • Amos W. Broughton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail-tie fastening systems
    • Patent number 5,165,599
    • Issue date Nov 24, 1992
    • Kerr-McGee Chemical Corporation
    • S. Hudson Owen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for adhesively bonding a rail-tie fastening assembly to a wo...
    • Patent number 5,160,084
    • Issue date Nov 3, 1992
    • Kerr-McGee Corporation
    • S. Hudson Owen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail-tie fastening systems
    • Patent number 5,078,319
    • Issue date Jan 7, 1992
    • Kerr-McGee Chemical Corporation
    • S. Hudson Owen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail-tie fastening assembly
    • Patent number 4,874,128
    • Issue date Oct 17, 1989
    • Kerr-McGee Chemical Corporation
    • S. Hudson Owen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for manufacturing concrete railway sleepers
    • Patent number 4,737,333
    • Issue date Apr 12, 1988
    • P.V.B.A. Betonkonstruktie V.D. Hemiksem
    • Frans H. Matthynssens
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Resilient coat for tie of direct-connection type track
    • Patent number 4,652,495
    • Issue date Mar 24, 1987
    • Japanese National Railways
    • Yoshihiko Sato
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Twisted angle tie-bar for railway tie
    • Patent number 4,651,924
    • Issue date Mar 24, 1987
    • Trancel
    • Robert Javelle
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Structure for fixing a rail to a tie
    • Patent number 4,566,629
    • Issue date Jan 28, 1986
    • Sonneville International Corporation
    • Roger P. Sonneville
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Synthetic railroad crosstie
    • Patent number 4,083,491
    • Issue date Apr 11, 1978
    • The Dow Chemical Company
    • Albert A. Hill
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Composite railroad tie
    • Patent number 4,034,913
    • Issue date Jul 12, 1977
    • David K. Hooper
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Composite railway tie
    • Patent number 3,994,436
    • Issue date Nov 30, 1976
    • Roger Paul Sonneville
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Reinforcing device for an element of prestressed concrete
    • Patent number 3,948,010
    • Issue date Apr 6, 1976
    • Roger Paul Sonneville
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3658247
    • Patent number 3,658,247
    • Issue date Apr 25, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3550850
    • Patent number 3,550,850
    • Issue date Dec 29, 1970
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3371866
    • Patent number 3,371,866
    • Issue date Mar 5, 1968
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3313486
    • Patent number 3,313,486
    • Issue date Apr 11, 1967
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3190607
    • Patent number 3,190,607
    • Issue date Jun 22, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3039695
    • Patent number 3,039,695
    • Issue date Jun 19, 1962
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2904361
    • Patent number 2,904,361
    • Issue date Sep 15, 1959
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2678166
    • Patent number 2,678,166
    • Issue date May 11, 1954
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2656115
    • Patent number 2,656,115
    • Issue date Oct 20, 1953
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents