TREA

Devices to tension the luff of the sail

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Industry

  • CPC
  • B63B35/7989
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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

B63B35/7989Devices to tension the luff of the sail
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable and modular cleat with multiple anchoring capability
    • Patent number 8,661,624
    • Issue date Mar 4, 2014
    • Mark C Bracewell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High performance sailing craft
    • Patent number 6,668,741
    • Issue date Dec 30, 2003
    • Steve Curtiss
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sailing rig
    • Patent number 6,092,481
    • Issue date Jul 25, 2000
    • Neil Pryde Limited
    • David Starbuck
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sailboard utilizing a dual-hook/loop connector
    • Patent number 6,029,594
    • Issue date Feb 29, 2000
    • AeroTech Sails, Inc.
    • Steve B. Gottlieb
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Trimming device on the mast top of a windsurfing rig
    • Patent number 6,006,688
    • Issue date Dec 28, 1999
    • Goodwell International, Ltd.
    • Reinhard Hansen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mast footing for a windsurfing rig
    • Patent number 5,974,999
    • Issue date Nov 2, 1999
    • Goodwell International, Ltd.
    • Reinhard Hansen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tension applying device
    • Patent number 5,839,385
    • Issue date Nov 24, 1998
    • Stephen A. Hersh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Downhauling apparatus and method for using same
    • Patent number 5,511,503
    • Issue date Apr 30, 1996
    • All West Plastics, Inc.
    • Barry E. Spanier
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Motorized sail tensioner for windsurfing
    • Patent number 5,372,080
    • Issue date Dec 13, 1994
    • Andrew W. Sewell
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Downhaul device
    • Patent number 5,239,939
    • Issue date Aug 31, 1993
    • Kevin B. Purdy
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sailboard outhaul and downhaul tensioning mechanism
    • Patent number 5,134,952
    • Issue date Aug 4, 1992
    • Neil Pryde Limited
    • William P. Doolittle
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sail tensioning apparatus
    • Patent number 4,977,843
    • Issue date Dec 18, 1990
    • Charles F. Ewert
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Belaying clamp
    • Patent number 4,807,550
    • Issue date Feb 28, 1989
    • Hannes Marker
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Force amplifying device for winding a rope under tension
    • Patent number 4,773,345
    • Issue date Sep 27, 1988
    • Bjorn Lilliehook
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    ROPE GRIPPING TENSIONING DEVICE
    • Publication number 20090249586
    • Publication date Oct 8, 2009
    • Paul BROWN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Windsurfing board
    • Publication number 20020166488
    • Publication date Nov 14, 2002
    • Antonio Montilla De Mora
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT