Boom track-slewing machines

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail threader workhead

    • Patent number 11,753,775
    • Issue date Sep 12, 2023
    • S.W.N.G., Inc.
    • Jason M. Fuessel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3556010

    • Patent number 3,556,010
    • Issue date Jan 19, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3547039

    • Patent number 3,547,039
    • Issue date Dec 15, 1970
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3444822

    • Patent number 3,444,822
    • Issue date May 20, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3425360

    • Patent number 3,425,360
    • Issue date Feb 4, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3176625

    • Patent number 3,176,625
    • Issue date Apr 6, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2921538

    • Patent number 2,921,538
    • Issue date Jan 19, 1960
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL THREADER WORKHEAD

    • Publication number 20230416995
    • Publication date Dec 28, 2023
    • S.W.N.G., Inc.
    • Jason M. Fuessel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL THREADER WORKHEAD

    • Publication number 20220064870
    • Publication date Mar 3, 2022
    • S.W.N.G., Inc.
    • Jason M. Fuessel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES