TREA

including a screw-type conveyor for transporting the excavated material

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Industry

  • CPC
  • E02F3/083
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Parent Industries

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

Current Industry

E02F3/083including a screw-type conveyor for transporting the excavated material
Industries

Patents Grantslast 30 patents

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    Ground working tool with replaceable teeth
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    • Issue date Jun 4, 2019
    • Digga Australia Pty Ltd.
    • Stewart James Wright
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Vehicle with non-symmetrical drive members
    • Patent number 10,119,246
    • Issue date Nov 6, 2018
    • The Charles Machine Works, Inc.
    • Cody L. Sewell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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    Vehicle with non-symmetrical drive members
    • Patent number 9,739,034
    • Issue date Aug 22, 2017
    • The Charles Machine Works, Inc.
    • Cody L. Sewell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and method of forming an underground slurry wall
    • Patent number 9,091,035
    • Issue date Jul 28, 2015
    • DeWind One-Pass Trenching, LLC
    • Gregory Allen DeWind
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Surface remediator
    • Patent number 5,242,246
    • Issue date Sep 7, 1993
    • Terranalysis Corporation
    • Frank E. Manchak
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Boom assembly for a trencher machine
    • Patent number 5,228,221
    • Issue date Jul 20, 1993
    • Case Corporation
    • Randy H. Hillard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trenching attachment mounting system
    • Patent number 5,033,214
    • Issue date Jul 23, 1991
    • Clark Equipment Company
    • Wally L. Kaczmarski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trenching attachment mounting method
    • Patent number 4,987,689
    • Issue date Jan 29, 1991
    • Clark Equipment Company
    • Wally L. Kaczmarski
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Chain digger attachment
    • Patent number 4,974,348
    • Issue date Dec 4, 1990
    • Peter J. Wallace
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Rider type trenching machine
    • Patent number 4,890,399
    • Issue date Jan 2, 1990
    • Austoft Industries Limited
    • Rodney A. Stiff
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Trenching machine boom assembly
    • Patent number 4,794,708
    • Issue date Jan 3, 1989
    • J. I. Case Company
    • Philip W. Schroeder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Digging boom assembly
    • Patent number 4,742,627
    • Issue date May 10, 1988
    • J. I. Case Company
    • Edgar K. Lindstrom
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    Phenoxiodinin-5-ium antimicrobial compounds
    • Patent number 4,483,984
    • Issue date Nov 20, 1984
    • The Dow Chemical Company
    • Edward E. Flagg
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phenoxiodinin-5-ium antimicrobial compounds
    • Patent number 4,440,943
    • Issue date Apr 3, 1984
    • The Dow Chemical Company
    • Edward E. Flagg
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Trencher digging chain sprocket drive
    • Patent number 4,327,508
    • Issue date May 4, 1982
    • J. I. Case Company
    • Stephen A. Youngers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Automated machinery to clean debris from roadside ditches, collect...
    • Patent number 4,109,336
    • Issue date Aug 29, 1978
    • Donald E. Ford
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3834049
    • Patent number 3,834,049
    • Issue date Sep 10, 1974
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3754341
    • Patent number 3,754,341
    • Issue date Aug 28, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3695716
    • Patent number 3,695,716
    • Issue date Oct 3, 1972
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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    3623246
    • Patent number 3,623,246
    • Issue date Nov 30, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3550294
    • Patent number 3,550,294
    • Issue date Dec 29, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3398471
    • Patent number 3,398,471
    • Issue date Aug 27, 1968
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3309802
    • Patent number 3,309,802
    • Issue date Mar 21, 1967
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3203119
    • Patent number 3,203,119
    • Issue date Aug 31, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3201948
    • Patent number 3,201,948
    • Issue date Aug 24, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3057089
    • Patent number 3,057,089
    • Issue date Oct 9, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3057088
    • Patent number 3,057,088
    • Issue date Oct 9, 1962
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2751698
    • Patent number 2,751,698
    • Issue date Jun 26, 1956
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2627681
    • Patent number 2,627,681
    • Issue date Feb 10, 1953
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2549183
    • Patent number 2,549,183
    • Issue date Apr 17, 1951
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents