present but lifted

Industry

  • CPC
  • E01B2203/015
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRACK MAINTENANCE MACHINE FOR TAMPING A TRACK

    • Publication number 20230340734
    • Publication date Oct 26, 2023
    • PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GESELLSCHAFT M.B.H.
    • Josef HOFSTAETTER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    E-Clip Installation Machine

    • Publication number 20230279617
    • Publication date Sep 7, 2023
    • Hoyt E. Dodd
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Method, Apparatus and System for Lifting Railroad Structures

    • Publication number 20210317615
    • Publication date Oct 14, 2021
    • Track Tools, LLC
    • ERIC HOLLOWAY
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Machine for renewing a track

    • Publication number 20020005139
    • Publication date Jan 17, 2002
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Machine for renewing a track

    • Publication number 20020005141
    • Publication date Jan 17, 2002
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES