TREA

Constructions with flexible tongues or flexible fishplates

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Industry

  • CPC
  • E01B7/06
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B7/00Switches Crossings

Current Industry

E01B7/06Constructions with flexible tongues or flexible fishplates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Track switch
    • Patent number 11,203,366
    • Issue date Dec 21, 2021
    • Temur Maisuradze
    • B61 - RAILWAYS
  • Information Patent Grant

    Swing turnout for railroad tracks and method for providing a turnout
    • Patent number 11,155,967
    • Issue date Oct 26, 2021
    • Pandrol Limited
    • Frank Howard Coats
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway points, railway points operating apparatus and railway trac...
    • Patent number 10,260,202
    • Issue date Apr 16, 2019
    • Loughborough University
    • Samuel David Bemment
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Switch for a grooved guide track
    • Patent number 5,207,401
    • Issue date May 4, 1993
    • Cogifer-Compagnie Generale d'Installations Ferroviaires
    • Gerard F. Testart
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Reversing device for movable parts within the deflection area of a...
    • Patent number 4,927,102
    • Issue date May 22, 1990
    • Voest-Alpine Maschinenbau Gesellschaft m.b.H.
    • Gerald Durchschlag
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Reversing device for swivelable rails or movable frogs within the c...
    • Patent number 4,917,339
    • Issue date Apr 17, 1990
    • Voest-Alpine Maschinenbau Gesellschaft m.b.H.
    • Gerald Durchschlag
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dual switch system for common use by track guided rail vehicles and...
    • Patent number 4,870,906
    • Issue date Oct 3, 1989
    • Thyssen Industrie AG
    • Gottfried Schaffer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3745336
    • Patent number 3,745,336
    • Issue date Jul 10, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3737658
    • Patent number 3,737,658
    • Issue date Jun 5, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3317725
    • Patent number 3,317,725
    • Issue date May 2, 1967
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3017503
    • Patent number 3,017,503
    • Issue date Jan 16, 1962
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2686668
    • Patent number 2,686,668
    • Issue date Aug 17, 1954
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2686026
    • Patent number 2,686,026
    • Issue date Aug 10, 1954
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2124804
    • Patent number 2,124,804
    • Issue date Jul 26, 1938
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1820603
    • Patent number 1,820,603
    • Issue date Aug 25, 1931
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1788622
    • Patent number 1,788,622
    • Issue date Jan 13, 1931
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1721460
    • Patent number 1,721,460
    • Issue date Jul 16, 1929
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1637304
    • Patent number 1,637,304
    • Issue date Jul 26, 1927
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1589954
    • Patent number 1,589,954
    • Issue date Jun 22, 1926
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1421444
    • Patent number 1,421,444
    • Issue date Jul 4, 1922
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1395804
    • Patent number 1,395,804
    • Issue date Nov 1, 1921
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1370792
    • Patent number 1,370,792
    • Issue date Mar 8, 1921
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1312621
    • Patent number 1,312,621
    • Issue date Aug 12, 1919
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1269444
    • Patent number 1,269,444
    • Issue date Jun 11, 1918
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1133865
    • Patent number 1,133,865
    • Issue date Mar 30, 1915
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1064499
    • Patent number 1,064,499
    • Issue date Jun 10, 1913
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1064497
    • Patent number 1,064,497
    • Issue date Jun 10, 1913
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    975517
    • Patent number 975,517
    • Issue date Nov 15, 1910
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    786627
    • Patent number 786,627
    • Issue date Apr 4, 1905
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    745199
    • Patent number 745,199
    • Issue date Nov 24, 1903
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents