with sleeper shoes

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

    Sleeper block unit for railway track systems

    • Patent number 10,351,999
    • Issue date Jul 16, 2019
    • SONNEVILLE AG
    • Peter Laborenz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Band for railway track block and boot combination

    • Patent number 10,352,000
    • Issue date Jul 16, 2019
    • Construction Polymers Technologies, Inc.
    • Russell Raymond
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sleeper block unit for railway track systems

    • Patent number 9,752,285
    • Issue date Sep 5, 2017
    • SONNEVILLE AG
    • Anabel Hengelmann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Block boot for railway track systems

    • Patent number 6,364,214
    • Issue date Apr 2, 2002
    • Sonneville International Corporation
    • Bernard Sonneville
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail system

    • Patent number 6,283,383
    • Issue date Sep 4, 2001
    • Phoenix Aktiengesellschaft
    • Helmuth Blank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Support device for railway rails

    • Patent number 5,725,149
    • Issue date Mar 10, 1998
    • Armand Goossens
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sock for a ballastless rail track tie

    • Patent number 5,713,517
    • Issue date Feb 3, 1998
    • Allevard
    • Claude Loison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail support device for unballasted railway track

    • Patent number 5,551,631
    • Issue date Sep 3, 1996
    • Allevard
    • Joel Cailliau
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Resilient ballast underlayment mat including nonwoven fiber fleece...

    • Patent number 4,720,043
    • Issue date Jan 19, 1988
    • Clouth Gummiwerke Aktiengesellschaft
    • Hermann Ortwein
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Components for ballast-less railroad lines laid on pre-fabricated r...

    • Patent number 4,703,890
    • Issue date Nov 3, 1987
    • I.P.A. S.p.A. Industria Prefabbricati
    • Pietro Tognoli
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • 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

    Railroad tie cover

    • Patent number 4,609,144
    • Issue date Sep 2, 1986
    • Stedef S.A.
    • John L. Harmsen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad tie cover

    • Patent number 4,489,884
    • Issue date Dec 25, 1984
    • Stedef S.A.
    • John L. Harmsen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dropped railroad tie for railway without ballast

    • Patent number 4,381,076
    • Issue date Apr 26, 1983
    • Regie Nationale Des Usines Renault
    • Rene Munier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad tie cover

    • Patent number 4,356,968
    • Issue date Nov 2, 1982
    • Stedef S.A.
    • John L. Harmsen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3289941

    • Patent number 3,289,941
    • Issue date Dec 6, 1966
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOCK BOOT FOR RAILWAY TRACK SYSTEMS

    • Publication number 20230056693
    • Publication date Feb 23, 2023
    • SONNEVILLE AG
    • Peter LABORENZ
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    VIBRATION DAMPENING RAILWAY TIE BOOT

    • Publication number 20190345675
    • Publication date Nov 14, 2019
    • Press-Seal Corporation
    • Jimmy D. Gamble
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SLEEPER BLOCK UNIT FOR RAILWAY TRACK SYSTEMS

    • Publication number 20170260697
    • Publication date Sep 14, 2017
    • SONNEVILLE AG
    • Peter LABORENZ
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SLEEPER BLOCK UNIT FOR RAILWAY TRACK SYSTEMS

    • Publication number 20160017544
    • Publication date Jan 21, 2016
    • SONNEVILLE AG
    • Anabel HENGELMANN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CONCRETE SLEEPER AND METHOD FOR THE PRODUCTION THEREOF

    • Publication number 20130059144
    • Publication date Mar 7, 2013
    • Hermann Gärlich
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail track tie

    • Publication number 20080083835
    • Publication date Apr 10, 2008
    • ALSTOM TRANSPORT SA
    • Marcel Girardi
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES