TREA

with axis of rotation in horizontal and transverse direction of the suction pipe

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Industry

  • CPC
  • E02F3/9281
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Parent Industries

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

Current Industry

E02F3/9281with axis of rotation in horizontal and transverse direction of the suction pipe
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dredging apparatus and method of dredging
    • Patent number 10,883,250
    • Issue date Jan 5, 2021
    • Daniel J Wormald
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System for recovering minerals from the seabed
    • Patent number 10,458,235
    • Issue date Oct 29, 2019
    • Deep Reach Technology, Inc.
    • John Halkyard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Dredge with water-jet cutterhead
    • Patent number 9,745,715
    • Issue date Aug 29, 2017
    • Liquid Waste Technology, LLC
    • Ryan Patrick Horton
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cleaning robot and underwater sediment cleaning apparatus and method
    • Patent number 9,074,386
    • Issue date Jul 7, 2015
    • KOREA INSTITUTE OF ROBOT & CONVERGENCE
    • Young Jin Hong
    • B08 - CLEANING
  • Information Patent Grant

    Draghead for a trailing suction hopper and process for dredging by...
    • Patent number 7,895,775
    • Issue date Mar 1, 2011
    • Dredging International
    • Bruno Tack
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Portable dredging equipment
    • Patent number 7,334,358
    • Issue date Feb 26, 2008
    • Colin D Whyte
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Motorized road-going vehicle for making trenches in the ground
    • Patent number 6,718,660
    • Issue date Apr 13, 2004
    • S.D.T.O.
    • Daniel Rivard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Screening device and apparatus including same
    • Patent number 6,364,119
    • Issue date Apr 2, 2002
    • Neil Deryck Bray Graham
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Dredge with improved auger shroud
    • Patent number 6,318,005
    • Issue date Nov 20, 2001
    • Ellicott Machine Corporation International
    • Lee André
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Marine clathrate mining and sediment separation
    • Patent number 6,209,965
    • Issue date Apr 3, 2001
    • Sandia Corporation
    • David J. Borns
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Screening device and apparatus including same
    • Patent number 6,126,016
    • Issue date Oct 3, 2000
    • Neil Deryck Bray Graham
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Dredge cutterhead
    • Patent number 4,575,960
    • Issue date Mar 18, 1986
    • Troy M. Deal
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragging type cutter head for a suction dredger
    • Patent number 4,255,882
    • Issue date Mar 17, 1981
    • I.H.C. Holland N.V.
    • Pieter Verboom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Improved pump-type sludge dredging apparatus
    • Patent number 4,146,982
    • Issue date Apr 3, 1979
    • Toa Harbor Works Co., Ltd.
    • Makoto Norisugi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Suction head for dredgers
    • Patent number 4,083,134
    • Issue date Apr 11, 1978
    • Anglo Dutch Dredging Co. Ltd.
    • Klaas Oterdoom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cutting and feeding mechanism for suction inlet
    • Patent number 4,024,655
    • Issue date May 24, 1977
    • Karl Friedrich Schweitzer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3710878
    • Patent number 3,710,878
    • Issue date Jan 16, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3412862
    • Patent number 3,412,862
    • Issue date Nov 26, 1968
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3171220
    • Patent number 3,171,220
    • Issue date Mar 2, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2801479
    • Patent number 2,801,479
    • Issue date Aug 6, 1957
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2446573
    • Patent number 2,446,573
    • Issue date Aug 10, 1948
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1939389
    • Patent number 1,939,389
    • Issue date Dec 12, 1933
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1705428
    • Patent number 1,705,428
    • Issue date Mar 12, 1929
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1701280
    • Patent number 1,701,280
    • Issue date Feb 5, 1929
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1497360
    • Patent number 1,497,360
    • Issue date Jun 10, 1924
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1393680
    • Patent number 1,393,680
    • Issue date Oct 11, 1921
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1038049
    • Patent number 1,038,049
    • Issue date Sep 10, 1912
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    532183
    • Patent number 532,183
    • Issue date Jan 8, 1895
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    196645
    • Patent number 196,645
    • Issue date Oct 30, 1877
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents