TREA

Propeller guards, line cutters or other means for protecting propellers or rudders

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Industry

  • CPC
  • B63H5/165
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING B63H5/00Arrangements on vessels of propulsion elements directly acting on water

Current Industry

B63H5/165Propeller guards, line cutters or other means for protecting propellers or rudders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Durable biofouling protection
    • Patent number 12,161,977
    • Issue date Dec 10, 2024
    • Biofouling Technologies, Inc.
    • Brian McMurray
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Outboard drive assemblies
    • Patent number 12,145,704
    • Issue date Nov 19, 2024
    • Weedoo Greenboat Inc.
    • Tara Lordi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Durable biofouling protection
    • Patent number 12,059,653
    • Issue date Aug 13, 2024
    • Biofouling Technologies, Inc.
    • Brian McMurray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Grid for a tunnel thruster
    • Patent number 12,043,363
    • Issue date Jul 23, 2024
    • ELOMATIC OY
    • Patrik Rautaheimo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard drive assemblies
    • Patent number 11,840,321
    • Issue date Dec 12, 2023
    • WEEDOO GREENBOAT, INC
    • Tara Lordi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Built-in propulsion system
    • Patent number 11,319,043
    • Issue date May 3, 2022
    • Solas Science & Engineering Co., Ltd.
    • Yeun-Junn Lin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method of protecting an article having a complex shape
    • Patent number 10,981,196
    • Issue date Apr 20, 2021
    • General Electric Company
    • Atanu Saha
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cutting device for propeller driven watercraft
    • Patent number 10,946,945
    • Issue date Mar 16, 2021
    • Robert Patterson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Long shaft propeller controller and bearing seal protector
    • Patent number 10,710,686
    • Issue date Jul 14, 2020
    • Arlon J. Gilk
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine propulsion system
    • Patent number 10,625,835
    • Issue date Apr 21, 2020
    • Solas Science & Engineering Co., Ltd.
    • Yeun-Junn Lin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    High-performance prop guard
    • Patent number 10,611,448
    • Issue date Apr 7, 2020
    • 3PO BOAT ACCESSORIES, LLC
    • Guy Taylor
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Power paddle
    • Patent number 10,577,070
    • Issue date Mar 3, 2020
    • Gene L. Keough
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Trolling motor adaptor and methods of making and using the same
    • Patent number 10,513,320
    • Issue date Dec 24, 2019
    • Moore Holding Group, LLC
    • Jimmy Lee Manning
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Watercraft propulsion device
    • Patent number 10,513,321
    • Issue date Dec 24, 2019
    • Jerry Hegel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Inflatable watercraft with an embedded drive
    • Patent number 10,358,192
    • Issue date Jul 23, 2019
    • 3S Sport D.O.O.
    • Sebastjan Sitar
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boat propeller guard
    • Patent number 10,293,903
    • Issue date May 21, 2019
    • Manatee Saver, LLC
    • William Fitzpatrick
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Long shaft propeller controller and bearing seal protector
    • Patent number 10,173,761
    • Issue date Jan 8, 2019
    • Arlon J. Gilk
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Combination apparatus made of sacrificial anode material removably...
    • Patent number 9,988,132
    • Issue date Jun 5, 2018
    • Ian Roberts
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Power paddle
    • Patent number 9,981,730
    • Issue date May 29, 2018
    • Gene L. Keough
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hydrofoil shield
    • Patent number 9,914,516
    • Issue date Mar 13, 2018
    • Dale MacDonald
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller including a discrete blade edge cover member
    • Patent number 9,908,600
    • Issue date Mar 6, 2018
    • Russel Ian Hawkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arrangement for multi screw vessels comprising external propeller s...
    • Patent number 9,789,943
    • Issue date Oct 17, 2017
    • becker marine systems GmbH & Co. KG
    • Dirk Lehmann
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cutting device for water vessel
    • Patent number 9,751,604
    • Issue date Sep 5, 2017
    • Ward E. Curry
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Breakaway shaft
    • Patent number 9,714,071
    • Issue date Jul 25, 2017
    • Caterpillar Inc.
    • Patrick J. McDonald
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Breakaway skeg for a marine propulsion unit
    • Patent number 9,701,381
    • Issue date Jul 11, 2017
    • Caterpillar Inc.
    • John Schlintz
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Motorized watercraft
    • Patent number 9,630,690
    • Issue date Apr 25, 2017
    • Jamie Jon Chapman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Low-disturbance trolling transducer mount
    • Patent number 9,505,474
    • Issue date Nov 29, 2016
    • Michael G. Marodis
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Power paddle
    • Patent number 9,457,884
    • Issue date Oct 4, 2016
    • Gene L. Keough
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller cover
    • Patent number 9,359,053
    • Issue date Jun 7, 2016
    • PROP R SAFETY, LLC
    • Knox Hughes
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vegetation cutter for trolling motor and trolling motor with integr...
    • Patent number 9,296,454
    • Issue date Mar 29, 2016
    • Stephen Lucarelli
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    DURABLE BIOFOULING PROTECTION
    • Publication number 20240350980
    • Publication date Oct 24, 2024
    • Biofouling Technologies, Inc.
    • Brian McMurray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD DRIVE ASSEMBLIES
    • Publication number 20240059385
    • Publication date Feb 22, 2024
    • Tara LORDI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR, CONTROL APPARATUS AND CONTROL METHOD FOR OUTBOARD M...
    • Publication number 20230278686
    • Publication date Sep 7, 2023
    • Honda Motor Co., Ltd.
    • Takahiro FUKUI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    GRID FOR A TUNNEL THRUSTER
    • Publication number 20220063784
    • Publication date Mar 3, 2022
    • Elomatic Oy
    • Patrik RAUTAHEIMO
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    POWER PADDLE
    • Publication number 20220033047
    • Publication date Feb 3, 2022
    • Gene L. Keough
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD DRIVE ASSEMBLIES
    • Publication number 20220024551
    • Publication date Jan 27, 2022
    • Tara LORDI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BUILT-IN PROPULSION SYSTEM
    • Publication number 20210331775
    • Publication date Oct 28, 2021
    • SOLAS SCIENCE & ENGINEERING CO., LTD.
    • Yeun-Junn LIN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DURABLE BIOFOULING PROTECTION
    • Publication number 20210283554
    • Publication date Sep 16, 2021
    • Biofouling Technologies, Inc.
    • Brian McMurray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    POWER PADDLE
    • Publication number 20200255113
    • Publication date Aug 13, 2020
    • Gene L. Keough
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    HIGH-PERFORMANCE PROP GUARD
    • Publication number 20200010163
    • Publication date Jan 9, 2020
    • Guy Taylor
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Watercraft Propulsion Device
    • Publication number 20190389550
    • Publication date Dec 26, 2019
    • Jerry Hegel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CUTTING DEVICE FOR PROPELLER DRIVEN WATERCRAFT
    • Publication number 20190112016
    • Publication date Apr 18, 2019
    • Robert Patterson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM
    • Publication number 20190084659
    • Publication date Mar 21, 2019
    • SOLAS SCIENCE & ENGINEERING CO., LTD.
    • Yeun-Junn LIN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    POWER PADDLE
    • Publication number 20180265180
    • Publication date Sep 20, 2018
    • Gene L. Keough
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    An Inflatable Watercraft with an Embedded Drive
    • Publication number 20180065717
    • Publication date Mar 8, 2018
    • 3S Sport D.O.O.
    • Sebastjan Sitar
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT PROPELLER GUARD
    • Publication number 20170341721
    • Publication date Nov 30, 2017
    • William Fitzpatrick
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    METHOD OF PROTECTING AN ARTICLE HAVING A COMPLEX SHAPE
    • Publication number 20170326587
    • Publication date Nov 16, 2017
    • GENERAL ELECTRIC COMPANY
    • Atanu SAHA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Motorized Watercraft
    • Publication number 20170043844
    • Publication date Feb 16, 2017
    • Jamie Jon Chapman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER GUARDING ASSEMBLY
    • Publication number 20160340009
    • Publication date Nov 24, 2016
    • Carrolyn D. Stevens
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ARRANGEMENT FOR MULTI SCREW VESSELS COMPRISING EXTERNAL PROPELLER S...
    • Publication number 20160280346
    • Publication date Sep 29, 2016
    • BECKER MARINE SYSTEMS GMBH & CO. KG
    • Dirk Lehmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BREAKAWAY SKEG FOR A MARINE PROPULSION UNIT
    • Publication number 20150158571
    • Publication date Jun 11, 2015
    • Caterpillar Inc.
    • John Schlintz
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    POWER PADDLE
    • Publication number 20140357139
    • Publication date Dec 4, 2014
    • Gene L. Keough
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROTECTOR FOR PROPELLER
    • Publication number 20140335749
    • Publication date Nov 13, 2014
    • Nicholas Peelman
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER COVER
    • Publication number 20140224168
    • Publication date Aug 14, 2014
    • PROP R SAFETY, LLC
    • Knox Hughes
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    POWER PADDLE
    • Publication number 20140178218
    • Publication date Jun 26, 2014
    • Gene L. Keough
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Guard and Method for Protecting Wildlife
    • Publication number 20140065903
    • Publication date Mar 6, 2014
    • Frederick Stearn
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SAFETY PROPELLER
    • Publication number 20130202451
    • Publication date Aug 8, 2013
    • Colin David Chamberlain
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Swing Away Helm for Watercraft
    • Publication number 20130186321
    • Publication date Jul 25, 2013
    • Bartley D. Jones
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Propeller Protection Apparatus
    • Publication number 20130189884
    • Publication date Jul 25, 2013
    • Bartley D. Jones
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Protective Housing For A Propeller Of A Submarine Vehicle, Connecti...
    • Publication number 20130157531
    • Publication date Jun 20, 2013
    • ATLAS ELEKTRONIK GmbH
    • Heinz Habisch
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT