TREA

discharging by suction, pressing or washing

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Industry

  • CPC
  • B63B35/303
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63BSHIPS OR OTHER WATERBORNE VESSELS EQUIPMENT FOR SHIPPING B63B35/00Vessels or like floating structures adapted for special purposes

Current Industry

B63B35/303discharging by suction, pressing or washing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dredge vessel system
    • Patent number 9,297,142
    • Issue date Mar 29, 2016
    • DAMEN DREDGING EQUIPMENT B.V.
    • Marius Otto Winkelman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hopper barge with bottom flaps and a suction channel
    • Patent number 4,548,147
    • Issue date Oct 22, 1985
    • IHC Holland N.V.
    • Hans D. H. Roggeveen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Dredged soil conveying vessel
    • Patent number 4,505,214
    • Issue date Mar 19, 1985
    • Ballast-Nedam Groep N.V.
    • Johannes C. Tjebbes
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hopper with floating capacity
    • Patent number 4,253,782
    • Issue date Mar 3, 1981
    • Koninklijke Volker Stevin N.V.
    • Joost Brakel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hopper vessel with discharge valve members adapted to selectively f...
    • Patent number 4,176,885
    • Issue date Dec 4, 1979
    • Koninklijke Adriaan Volker Baggermaatschappij B.V.
    • Jan Alkema
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3881530
    • Patent number 3,881,530
    • Issue date May 6, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3409333
    • Patent number 3,409,333
    • Issue date Nov 5, 1968
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3356058
    • Patent number 3,356,058
    • Issue date Dec 5, 1967
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1370912
    • Patent number 1,370,912
    • Issue date Mar 8, 1921
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    A DREDGE VESSEL SYSTEM
    • Publication number 20120198733
    • Publication date Aug 9, 2012
    • DAMEN DREDGING EQUIPMENT B.V.
    • Marius Otto Winkelman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT