TREA

combined with inserts of wood or other material

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Industry

  • CPC
  • E01B3/42
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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

E01B3/42combined with inserts of wood or other material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber-reinforced prestressed reinforced concrete sleeper
    • Patent number 11,136,724
    • Issue date Oct 5, 2021
    • CHINA ACADEMY OF RAILWAY SCIENCES CORPORATON LIMITED RAILWAY ENGINEERING RESE...
    • Yangsheng Ye
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for manufacturing a railway track support, associated railwa...
    • Patent number 11,085,153
    • Issue date Aug 10, 2021
    • ALSTOM TRANSPORT TECHNOLOGIES
    • Andrea Ninni
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete crosstie
    • Patent number 10,895,042
    • Issue date Jan 19, 2021
    • Mauricio Javier Gutierrez Romero
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail seat crown and concrete rail tie having the same
    • Patent number 10,011,954
    • Issue date Jul 3, 2018
    • John K. Martin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Concrete railroad tie turnout assembly
    • Patent number 6,786,459
    • Issue date Sep 7, 2004
    • KSA Limited Partnership
    • William D. Pilesi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sleeper
    • Patent number 6,070,806
    • Issue date Jun 6, 2000
    • Vladimir Shalvovich Barbakadze
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Concrete railroad ties
    • Patent number 4,925,094
    • Issue date May 15, 1990
    • Costain Concrete Company Limited
    • John Buekett
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Concrete sleeper with the fastening housing
    • Patent number 4,349,150
    • Issue date Sep 14, 1982
    • Everts & Van der Weyden Exploitatiemaatschappij
    • Marius H. Lubbers
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3904112
    • Patent number 3,904,112
    • Issue date Sep 9, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3863329
    • Patent number 3,863,329
    • Issue date Feb 4, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3428252
    • Patent number 3,428,252
    • Issue date Feb 18, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2779543
    • Patent number 2,779,543
    • Issue date Jan 29, 1957
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2631784
    • Patent number 2,631,784
    • Issue date Mar 17, 1953
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2551500
    • Patent number 2,551,500
    • Issue date May 1, 1951
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1788446
    • Patent number 1,788,446
    • Issue date Jan 13, 1931
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1701442
    • Patent number 1,701,442
    • Issue date Feb 5, 1929
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1668181
    • Patent number 1,668,181
    • Issue date May 1, 1928
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1618508
    • Patent number 1,618,508
    • Issue date Feb 22, 1927
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1618056
    • Patent number 1,618,056
    • Issue date Feb 15, 1927
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1614405
    • Patent number 1,614,405
    • Issue date Jan 11, 1927
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1600939
    • Patent number 1,600,939
    • Issue date Sep 21, 1926
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1566550
    • Patent number 1,566,550
    • Issue date Dec 22, 1925
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1509405
    • Patent number 1,509,405
    • Issue date Sep 23, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1492410
    • Patent number 1,492,410
    • Issue date Apr 29, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1489374
    • Patent number 1,489,374
    • Issue date Apr 8, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1471251
    • Patent number 1,471,251
    • Issue date Oct 16, 1923
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1458945
    • Patent number 1,458,945
    • Issue date Jun 19, 1923
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1458946
    • Patent number 1,458,946
    • Issue date Jun 19, 1923
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1457537
    • Patent number 1,457,537
    • Issue date Jun 5, 1923
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1454794
    • Patent number 1,454,794
    • Issue date May 8, 1923
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCRETE CROSSTIE
    • Publication number 20210131040
    • Publication date May 6, 2021
    • Mauricio Javier Gutierrez Romero
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    FIBER-REINFORCED PRESTRESSED REINFORCED CONCRETE SLEEPER
    • Publication number 20210123191
    • Publication date Apr 29, 2021
    • CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RES...
    • Yangsheng YE
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Admixture, Flowable Composition, Hardened Material, Structural Comp...
    • Publication number 20190345065
    • Publication date Nov 14, 2019
    • SBC Group LLC
    • James Paul Johnson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    CONCRETE CROSSTIE
    • Publication number 20190309483
    • Publication date Oct 10, 2019
    • Gutanna Innovative Concrete and Technologies, LLC
    • Mauricio Javier Gutierrez Romero
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    COMPOSITE RAIL TIE APPARATUS AND METHOD
    • Publication number 20160251807
    • Publication date Sep 1, 2016
    • Michael A. Hawkins
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CONCRETE SLEEPER AND SOLID CARRIAGEWAY
    • Publication number 20160083911
    • Publication date Mar 24, 2016
    • RAILONE GMBH
    • Arnold PIERINGER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Concrete railroad tie turnout assembly
    • Publication number 20040084547
    • Publication date May 6, 2004
    • William D. Pilesi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Internally resilient tie for railway track
    • Publication number 20030136858
    • Publication date Jul 24, 2003
    • Jan Herman Zicha
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES