TREA

Wake equalizing arrangements

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  • CPC
  • Y02T70/547
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION Y02T70/00Maritime or waterways transport

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Y02T70/547Wake equalizing arrangements
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Patents Grantslast 30 patents

  • Information Patent Grant

    Marine vehicle having pre-swirl generator for generating pre-swirl...
    • Patent number 7,802,533
    • Issue date Sep 28, 2010
    • CSBC Corporation, Taiwan
    • Po Fan Chen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propulsion system
    • Patent number 6,332,818
    • Issue date Dec 25, 2001
    • Futuretech Technologies Limited
    • Ian James Duncan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Thrust augmenter
    • Patent number 4,666,411
    • Issue date May 19, 1987
    • Richard Silvester
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Stern fin for single-prop ship
    • Patent number 4,631,036
    • Issue date Dec 23, 1986
    • Hermann Grothues-Spork
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship's hull with a helical channel ahead of each propeller and meth...
    • Patent number 4,363,630
    • Issue date Dec 14, 1982
    • Giovanni B. T. Di Vigano
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship with improved stern structure
    • Patent number 4,309,172
    • Issue date Jan 5, 1982
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Hitoshi Narita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship propeller arrangement
    • Patent number 3,996,877
    • Issue date Dec 14, 1976
    • Schottel-Werft Josef Becker KG
    • Herbert Schneekluth
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents