TREA

including a belt-type conveyor for transporting the excavated material

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Industry

  • CPC
  • E02F3/082
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

Current Industry

E02F3/082including a belt-type conveyor for transporting the excavated material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dig under apparatus and process
    • Patent number 8,484,866
    • Issue date Jul 16, 2013
    • Quanta Associates, L.P.
    • John Walter Fluharty
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Foam configured to suppress dust on a surface to be worked
    • Patent number 8,267,482
    • Issue date Sep 18, 2012
    • David R. Hall
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Excavation apparatus
    • Patent number 7,290,360
    • Issue date Nov 6, 2007
    • Vermeer Manufacturing Company
    • Mark Unzicker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trenching method and apparatus
    • Patent number 6,658,767
    • Issue date Dec 9, 2003
    • Mastenbroek Ltd.
    • Keith R. Kelly
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Material treatment method and apparatus
    • Patent number 6,508,608
    • Issue date Jan 21, 2003
    • Tracsaw Manufacturing, Inc.
    • Ron Nilson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Chain trencher having head shaft wear plates
    • Patent number 6,012,241
    • Issue date Jan 11, 2000
    • Trencor, Inc.
    • Stanley W. Pasienski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and apparatus for cooling chain type diggers
    • Patent number 5,471,771
    • Issue date Dec 5, 1995
    • Jerry F. Gilbert
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket chain excavator
    • Patent number 5,228,220
    • Issue date Jul 20, 1993
    • John F. Bryan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trenching apparatus
    • Patent number 5,219,380
    • Issue date Jun 15, 1993
    • Vermeer Manufacturing Company
    • Paul Young
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Undercut trenching machine
    • Patent number 5,074,063
    • Issue date Dec 24, 1991
    • Pella Engineering & Reseach Corporation
    • Avert W. Vannette
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Chain trencher
    • Patent number 4,195,427
    • Issue date Apr 1, 1980
    • Lanham Manufacturing Co., Inc.
    • Roy S. Lanham
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator
    • Patent number 4,171,582
    • Issue date Oct 23, 1979
    • Morooka Co. Ltd.
    • Kazuo Morooka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for high-speed trench digging beside highways
    • Patent number 4,095,358
    • Issue date Jun 20, 1978
    • Central Illinois Tile co.
    • Thomas G. Courson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Deep sea mining apparatus and method
    • Patent number 4,010,560
    • Issue date Mar 8, 1977
    • Richard E. Diggs
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Conveyor attachment for spoils removal from a trench digging machine
    • Patent number 3,991,494
    • Issue date Nov 16, 1976
    • The Charles Machine Works, Inc.
    • Kenneth W. Schuermann
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3787989
    • Patent number 3,787,989
    • Issue date Jan 29, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3785071
    • Patent number 3,785,071
    • Issue date Jan 15, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3772807
    • Patent number 3,772,807
    • Issue date Nov 20, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3690023
    • Patent number 3,690,023
    • Issue date Sep 12, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3108387
    • Patent number 3,108,387
    • Issue date Oct 29, 1963
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3054199
    • Patent number 3,054,199
    • Issue date Sep 18, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3022585
    • Patent number 3,022,585
    • Issue date Feb 27, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3015175
    • Patent number 3,015,175
    • Issue date Jan 2, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2790255
    • Patent number 2,790,255
    • Issue date Apr 30, 1957
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2783556
    • Patent number 2,783,556
    • Issue date Mar 5, 1957
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2747307
    • Patent number 2,747,307
    • Issue date May 29, 1956
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2710466
    • Patent number 2,710,466
    • Issue date Jun 14, 1955
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2671282
    • Patent number 2,671,282
    • Issue date Mar 9, 1954
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2669792
    • Patent number 2,669,792
    • Issue date Feb 23, 1954
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2641070
    • Patent number 2,641,070
    • Issue date Jun 9, 1953
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents