by means of non-driven tools

Patents Grantslast 30 patents

  • Information Patent Grant

    System, method and appartus for in-situ, dynamic repair of a railroad

    • Patent number 10,760,222
    • Issue date Sep 1, 2020
    • BNSF Railway Company
    • Tracey Manton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Roadworthy rail ballast regulator

    • Patent number 9,938,669
    • Issue date Apr 10, 2018
    • Nordco Inc.
    • James William Boyd
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railcar ballast distributing apparatus

    • Patent number 9,127,412
    • Issue date Sep 8, 2015
    • MONTANA HYDRAULICS, LLC
    • Andrew J. Spurlock
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast plow

    • Patent number 6,382,329
    • Issue date May 7, 2002
    • John G. Pitts
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie remover and inserter

    • Patent number 4,951,573
    • Issue date Aug 28, 1990
    • Harsco Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway train set for the renewal of railway tracks

    • Patent number 4,867,068
    • Issue date Sep 19, 1989
    • Valditerra S.p.A.
    • Enrico Valditerra
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track working machine with a ballast plow arrangement

    • Patent number 4,282,663
    • Issue date Aug 11, 1981
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Center plow for railroad ballast

    • Patent number 4,266,351
    • Issue date May 12, 1981
    • Canron Corporation
    • Emmett W. Cox
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast side plow

    • Patent number 4,266,352
    • Issue date May 12, 1981
    • Canron Corporation
    • George R. Newman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for plowing ballast

    • Patent number 4,266,353
    • Issue date May 12, 1981
    • Canron Corporation
    • George R. Newman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track working machine for distributing and shaping the ballast of a...

    • Patent number 4,249,325
    • Issue date Feb 10, 1981
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Machine for cleaning railway tracks

    • Patent number 4,235,029
    • Issue date Nov 25, 1980
    • Raymond Ulm
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mobile apparatus for distributing and shaping ballast of a railroad...

    • Patent number 4,227,324
    • Issue date Oct 14, 1980
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast regulator side plow

    • Patent number 4,196,532
    • Issue date Apr 8, 1980
    • Materiel Industriel S.A.
    • Jacques Muller
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mobile track leveling, lining and tamping apparatus

    • Patent number 4,165,693
    • Issue date Aug 28, 1979
    • Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    High speed production tamper compactor

    • Patent number 4,125,075
    • Issue date Nov 14, 1978
    • Canron, Inc.
    • John K. Stewart
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for removing, cleaning and replacing railroad ballast

    • Patent number 4,042,035
    • Issue date Aug 16, 1977
    • Societe Anonyme Secmafer
    • Jean Jacques Boyer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Ballast leveling apparatus

    • Patent number 4,010,691
    • Issue date Mar 8, 1977
    • Franz Plasser Bahnbaumaschinen Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3815268

    • Patent number 3,815,268
    • Issue date Jun 11, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3722423

    • Patent number 3,722,423
    • Issue date Mar 27, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3709116

    • Patent number 3,709,116
    • Issue date Jan 9, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3706145

    • Patent number 3,706,145
    • Issue date Dec 19, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3651587

    • Patent number 3,651,587
    • Issue date Mar 28, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3624936

    • Patent number 3,624,936
    • Issue date Dec 7, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3605297

    • Patent number 3,605,297
    • Issue date Sep 20, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3491467

    • Patent number 3,491,467
    • Issue date Jan 27, 1970
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3468042

    • Patent number 3,468,042
    • Issue date Sep 23, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3464499

    • Patent number 3,464,499
    • Issue date Sep 2, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3445944

    • Patent number 3,445,944
    • Issue date May 27, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3427990

    • Patent number 3,427,990
    • Issue date Feb 18, 1969
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    SWEEPING DEVICE FOR WORKING ON A TRACK SYSTEM

    • Publication number 20230031915
    • Publication date Feb 2, 2023
    • Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H
    • Guenther Buchberger
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SYSTEM, METHOD AND APPARTUS FOR IN-SITU, DYNAMIC REPAIR OF A RAILROAD

    • Publication number 20190316299
    • Publication date Oct 17, 2019
    • BNSF Railway Company
    • Tracey Manton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ROADWORTHY RAIL BALLAST REGULATOR

    • Publication number 20160108582
    • Publication date Apr 21, 2016
    • NORDCO INC.
    • James William BOYD
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Railcar Ballast Distributing Apparatus

    • Publication number 20140360056
    • Publication date Dec 11, 2014
    • Montana Hydraulics, L.L.C.
    • Andrew J. Spurlock
    • B61 - RAILWAYS
  • Information Patent Application

    Ballast removal process

    • Publication number 20110247518
    • Publication date Oct 13, 2011
    • Hulcher Services Inc
    • Robert E. Winkleman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Right of way grader

    • Publication number 20010009077
    • Publication date Jul 26, 2001
    • John G. Pitts
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES