TREA

Injecting, mixing or spraying additives into or onto ballast or underground

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Industry

  • CPC
  • E01B2204/03
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B2204/00Characteristics of the track and its foundations

Current Industry

E01B2204/03Injecting, mixing or spraying additives into or onto ballast or underground
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum tube railway system
    • Patent number 11,346,059
    • Issue date May 31, 2022
    • Nevomo Poland Sp. Z O.O.
    • Pawel Radziszewski
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    System and method for sub-grade stabilization of railroad bed
    • Patent number 11,118,315
    • Issue date Sep 14, 2021
    • R&B Leasing, LLC
    • Tomasz Szynakiewicz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Train rail track structure systems
    • Patent number 9,644,323
    • Issue date May 9, 2017
    • Keith A. Langenbeck
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Train rail track structure systems
    • Patent number 9,556,565
    • Issue date Jan 31, 2017
    • Keith A. Langenbeck
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Polymer grouting method for uplifting ballastless track of high-spe...
    • Patent number 9,045,865
    • Issue date Jun 2, 2015
    • SAFEKEY Engineering Technology(Zhengzhou), Ltd.
    • Fuming Wang
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Process for temporarily consolidating a bed of broken stones
    • Patent number 5,656,327
    • Issue date Aug 12, 1997
    • Koch Marmorit GmbH (DE/DE)
    • Clausdieter Ihle
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Process and device of applying multi-component resins and use of same
    • Patent number 5,372,844
    • Issue date Dec 13, 1994
    • Koch Marmorit GmbH
    • Clausdieter Ihle
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Process for hardening ballasts and other heaped structures
    • Patent number 4,985,276
    • Issue date Jan 15, 1991
    • Messer. Griesheim
    • Karl R. Zeiss
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for restructuring railway roadbeds
    • Patent number 4,451,180
    • Issue date May 29, 1984
    • Henry H. Duval
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Fabric insertion system
    • Patent number 4,440,088
    • Issue date Apr 3, 1984
    • Black Clawson, Inc.
    • John A. Wallace
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Injection materials for railroad track beds
    • Patent number 4,267,085
    • Issue date May 12, 1981
    • Japanese National Railways
    • Yasuo Katoh
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad track bed using injection materials and method therefor
    • Patent number 4,156,440
    • Issue date May 29, 1979
    • Japanese National Railways
    • Yasuo Katoh
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for bonding together pieces of track ballast
    • Patent number 3,939,774
    • Issue date Feb 24, 1976
    • Franz Plasser Bahnbaumaschinen Industriegesellschaft m.b.H.
    • Josef Theurer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3878987
    • Patent number 3,878,987
    • Issue date Apr 22, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3869988
    • Patent number 3,869,988
    • Issue date Mar 11, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3841554
    • Patent number 3,841,554
    • Issue date Oct 15, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3788883
    • Patent number 3,788,883
    • Issue date Jan 29, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3656690
    • Patent number 3,656,690
    • Issue date Apr 18, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2440921
    • Patent number 2,440,921
    • Issue date May 4, 1948
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2357769
    • Patent number 2,357,769
    • Issue date Sep 5, 1944
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2068714
    • Patent number 2,068,714
    • Issue date Jan 26, 1937
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1702841
    • Patent number 1,702,841
    • Issue date Feb 19, 1929
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents