TREA

with two or more flukes

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Industry

  • CPC
  • B63B21/34
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63BSHIPS OR OTHER WATERBORNE VESSELS EQUIPMENT FOR SHIPPING B63B21/00Tying-up Shifting, towing, or pushing equipment Anchoring

Current Industry

B63B21/34with two or more flukes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsable anchor
    • Patent number 11,753,117
    • Issue date Sep 12, 2023
    • SANDSHARK, INC.
    • Jeffrey Alan Steininger
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with angle adjustment provision
    • Patent number 10,435,116
    • Issue date Oct 8, 2019
    • STEVLOS B.V.
    • David Peter Van Den Ende
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with improved penetration properties
    • Patent number 10,414,467
    • Issue date Sep 17, 2019
    • STEVLOS B.V.
    • David Peter Van Den Ende
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Collapsible anchor
    • Patent number 10,023,269
    • Issue date Jul 17, 2018
    • Jay Williamson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Bionic high holding power anchor
    • Patent number 9,937,980
    • Issue date Apr 10, 2018
    • Jiangsu University of Science and Technology
    • Wenxian Tang
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor systems and methods
    • Patent number 9,802,678
    • Issue date Oct 31, 2017
    • Tim Orsello
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Water anchors
    • Patent number 9,745,023
    • Issue date Aug 29, 2017
    • TIDAL ANCHORS HOLDINGS LIMITED
    • David Beatty
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Decoy anchor assembly
    • Patent number 9,185,903
    • Issue date Nov 17, 2015
    • Carlo Paternostro
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Multifunction anchor
    • Patent number 7,836,841
    • Issue date Nov 23, 2010
    • Marine Town Inc.
    • Chin-Chung Tung
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor comprising a shank
    • Patent number 7,467,597
    • Issue date Dec 23, 2008
    • Vrijhof Ankers Beheer B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor comprising a shank
    • Patent number 7,156,041
    • Issue date Jan 2, 2007
    • Vrijhof Ankers Beheer B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with smaller second fluke
    • Patent number 7,111,576
    • Issue date Sep 26, 2006
    • Rex William Francis
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor comprising a shank
    • Patent number 6,901,878
    • Issue date Jun 7, 2005
    • Vrijhof Ankers Beheer B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Self-righting anchor with float
    • Patent number 6,390,010
    • Issue date May 21, 2002
    • John A. Willis
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 6,257,166
    • Issue date Jul 10, 2001
    • Leiv Eiriksson Nyfotek AS
    • Jon Tore Lieng
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Secure mooring connection anchor
    • Patent number 6,240,871
    • Issue date Jun 5, 2001
    • Steven M. Courtheyn
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boat anchor
    • Patent number 6,119,619
    • Issue date Sep 19, 2000
    • Alan Fitzmaurice
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 6,082,284
    • Issue date Jul 4, 2000
    • Vrijhof Ankers Beheer B.V.
    • Curt McCabe
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Self-righting plow anchor with float
    • Patent number 6,041,731
    • Issue date Mar 28, 2000
    • John A. Willis
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Grapnel boat anchor
    • Patent number 5,529,023
    • Issue date Jun 25, 1996
    • Thomas K. Boardman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with axis control bar
    • Patent number 5,067,430
    • Issue date Nov 26, 1991
    • The Charles Henry Ford Trust
    • Charles H. Ford
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with cross connection
    • Patent number 4,995,326
    • Issue date Feb 26, 1991
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boat anchor
    • Patent number 4,732,105
    • Issue date Mar 22, 1988
    • Roger Fisher
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 4,602,588
    • Issue date Jul 29, 1986
    • John A. MacLean
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchoring device
    • Patent number 4,577,581
    • Issue date Mar 25, 1986
    • Societe Nouvelle Construction Metalliques de Provence
    • Alain Puech
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mooring anchor
    • Patent number 4,068,609
    • Issue date Jan 17, 1978
    • Carl H. Hoetker
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3712259
    • Patent number 3,712,259
    • Issue date Jan 23, 1973
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3570440
    • Patent number 3,570,440
    • Issue date Mar 16, 1971
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1918119
    • Patent number 1,918,119
    • Issue date Jul 11, 1933
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1451370
    • Patent number 1,451,370
    • Issue date Apr 10, 1923
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    COLLAPSABLE ANCHOR
    • Publication number 20230043734
    • Publication date Feb 9, 2023
    • SandShark, Inc.
    • Jeffrey Alan STEININGER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ANCHOR WITH IMPROVED PENETRATION PROPERTIES
    • Publication number 20180339749
    • Publication date Nov 29, 2018
    • Stevlos B.V.
    • David Peter VAN DEN ENDE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BIONIC HIGH HOLDING POWER ANCHOR
    • Publication number 20170361904
    • Publication date Dec 21, 2017
    • JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Wenxian Tang
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Fluked Burying Devices
    • Publication number 20170050703
    • Publication date Feb 23, 2017
    • BRUPAT LIMITED
    • Peter Bruce
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATER ANCHORS
    • Publication number 20160059935
    • Publication date Mar 3, 2016
    • DIVEMEX LIMITED
    • David Beatty
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ANCHOR SYSTEMS AND METHODS
    • Publication number 20150375827
    • Publication date Dec 31, 2015
    • Tim Orsello
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Decoy Anchor Assembly
    • Publication number 20140223798
    • Publication date Aug 14, 2014
    • Carlo Paternostro
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Multifunction anchor
    • Publication number 20100206211
    • Publication date Aug 19, 2010
    • Marine Town Inc.
    • Chin-Chung Tung
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Anchor comprising a shank
    • Publication number 20070062434
    • Publication date Mar 22, 2007
    • VRIJHOF ANKERS BEHEER B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Anchor with smaller second fluke
    • Publication number 20050247253
    • Publication date Nov 10, 2005
    • Rex William Francis
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Multi purpose marine anchor
    • Publication number 20050241561
    • Publication date Nov 3, 2005
    • Edward Jacob Ruter
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Anchor comprising a shank
    • Publication number 20050211151
    • Publication date Sep 29, 2005
    • VRIJHOF ANKERS BEHEER B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Grab all gripping anchor
    • Publication number 20040069202
    • Publication date Apr 15, 2004
    • Steven Michael Courtheyn
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Anchor comprising a shank
    • Publication number 20030066472
    • Publication date Apr 10, 2003
    • VRIJHOF ANKERS BEHEER B.V.
    • Gijsbertus Degenkamp
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Anchor construction
    • Publication number 20030037717
    • Publication date Feb 27, 2003
    • Larry V. Peters
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT