TREA

Hubs Blade connections

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  • CPC
  • B63H1/20
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING B63H1/00Propulsive elements directly acting on water

Current Industry

B63H1/20Hubs Blade connections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable-pitch propeller having optimal hub-to-tip diameter ratio
    • Patent number 12,157,550
    • Issue date Dec 3, 2024
    • Korea Shipbuilding & Offshore Engineering Co., Ltd
    • Jae Boo Kim
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pod propulsion device
    • Patent number 12,134,453
    • Issue date Nov 5, 2024
    • Honda Motor Co., Ltd.
    • Yuichi Hidaka
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Fixed-pitch bolted propeller
    • Patent number 12,065,226
    • Issue date Aug 20, 2024
    • Rolls-Royce Marine North America Inc.
    • Francesco Lanni
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine propeller
    • Patent number 12,037,096
    • Issue date Jul 16, 2024
    • Brunswick Corporation
    • Daniel A. Roske
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Shallow water propellers
    • Patent number 12,030,605
    • Issue date Jul 9, 2024
    • Aaron Stampick
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apertured propeller assemblies and methods
    • Patent number 12,012,192
    • Issue date Jun 18, 2024
    • Charles S. Powers
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pendulum mass damper hub propeller assembly for marine drives
    • Patent number 11,999,457
    • Issue date Jun 4, 2024
    • Brunswick Corporation
    • Thomas F. Nickols
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-piece hub propeller assembly for marine drives
    • Patent number 11,999,458
    • Issue date Jun 4, 2024
    • Brunswick Corporation
    • Thomas F. Nickols
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine vessel propeller, propeller blade and method for installing...
    • Patent number 11,952,091
    • Issue date Apr 9, 2024
    • Wartsila Norway AS
    • Robert Vogels
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine propeller
    • Patent number 11,827,323
    • Issue date Nov 28, 2023
    • Brunswick Corporation
    • Daniel A. Roske
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Multifunctional underwater propeller
    • Patent number 11,814,149
    • Issue date Nov 14, 2023
    • JIANGSU YOUMAY ELECTRIC APPLIANCE CO., LTD.
    • Ying'an Liu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Damper assemblies and marine propellers with damper assemblies
    • Patent number 11,745,842
    • Issue date Sep 5, 2023
    • Charles S. Powers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Propeller hubcap
    • Patent number 11,713,101
    • Issue date Aug 1, 2023
    • Jeffrey L. Hathaway
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller arrangement
    • Patent number 11,697,480
    • Issue date Jul 11, 2023
    • Andrés Fränkel
    • E04 - BUILDING
  • Information Patent Grant

    Superventilated blade that provides hydrodynamic force in a liquid...
    • Patent number 11,679,852
    • Issue date Jun 20, 2023
    • Shaun Anthony Pritchard
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller apparatus
    • Patent number 11,643,178
    • Issue date May 9, 2023
    • Suzuki Motor Corporation
    • Masatoshi Kimpara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Testing device and method for testing a drive train or components w...
    • Patent number 11,597,479
    • Issue date Mar 7, 2023
    • VOLVO PENTA CORPORATION
    • Donald A. Carlson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Driving device, propeller, and propulsion system
    • Patent number 11,584,510
    • Issue date Feb 21, 2023
    • SZ DJI Technology Co., Ltd
    • Tao Deng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Propeller
    • Patent number 11,512,593
    • Issue date Nov 29, 2022
    • Conic Propulsion, LLC
    • Thomas A. Russell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Marine drives and propeller devices having exhaust venting for enha...
    • Patent number 11,459,078
    • Issue date Oct 4, 2022
    • Brunswick Corporation
    • Brian J. Fregonese
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Electrically-powered unmanned marine vehicle and method of making same
    • Patent number 11,440,633
    • Issue date Sep 13, 2022
    • Blue Robotics Inc.
    • Rustom F. Jehangir
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Propeller for boat propulsion apparatus
    • Patent number 11,358,691
    • Issue date Jun 14, 2022
    • SUZUKI MOTOR CORPORATION
    • Masatoshi Kimpara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller for a water vehicle
    • Patent number 11,358,692
    • Issue date Jun 14, 2022
    • promarin Propeller und Marinetechnik GmbH
    • Bernd Weinrich
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller assembly with noise reducing hub arrangement
    • Patent number 11,299,246
    • Issue date Apr 12, 2022
    • Turning Point Propellers, Inc.
    • Liheng Chen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller nut
    • Patent number 11,260,945
    • Issue date Mar 1, 2022
    • Robert S Patterson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller
    • Patent number 11,254,404
    • Issue date Feb 22, 2022
    • Conic Propulsion, LLC
    • Thomas A. Russell
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Driving device, propeller and propulsion system
    • Patent number 11,155,335
    • Issue date Oct 26, 2021
    • SZ DJI Technology Co., Ltd
    • Ye Tao
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Apparatus for dovetail chord relief for marine propeller
    • Patent number 11,052,982
    • Issue date Jul 6, 2021
    • General Electric Company
    • Nicholas Joseph Kray
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Screw propeller with safety coupling
    • Patent number 11,027,807
    • Issue date Jun 8, 2021
    • Eduard Arkadjevich Gerashchenko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving device, propeller, and propulsion system
    • Patent number 11,021,232
    • Issue date Jun 1, 2021
    • SZ DJI Technology Co., Ltd
    • Tao Deng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANGULARLY POSITIONED MARINE PROPELLER COMBINATION AND A METHOD OF O...
    • Publication number 20240367769
    • Publication date Nov 7, 2024
    • VOLVO PENTA CORPORATION
    • Lars JOHANSSON
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BEACHING PROPELLER
    • Publication number 20240286723
    • Publication date Aug 29, 2024
    • RAIDER OUTBOARDS, INC.
    • Michael WOODRUFF
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER FOR DRIVING WATERCRAFT
    • Publication number 20240239458
    • Publication date Jul 18, 2024
    • ALBERT HANDTMANN ELTEKA GMBH & CO.KG
    • Lutz KÄTOW
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CERAMIC PROPELLER
    • Publication number 20240092481
    • Publication date Mar 21, 2024
    • HYDRONALIX, INC.
    • Anthony C. Mulligan
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SYSTEM FOR REDUCING BLADE TIP VORTEX CAVITATION BY CONTROLLING MASS...
    • Publication number 20240051646
    • Publication date Feb 15, 2024
    • MOTH CO., LTD.
    • Jae Hyung LEE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPELLER
    • Publication number 20240051647
    • Publication date Feb 15, 2024
    • AKER ARCTIC TECHNOLOGY OY
    • Juuso LINDROOS
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    METHOD FOR CONTROLLING A PROPELLER DRIVE ASSEMBLY
    • Publication number 20240017810
    • Publication date Jan 18, 2024
    • VOLVO PENTA CORPORATION
    • Lennart ARVIDSSON
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER DRIVE ARRANGEMENT
    • Publication number 20240010316
    • Publication date Jan 11, 2024
    • VOLVO PENTA CORPORATION
    • Peter Carlsson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Propeller
    • Publication number 20230193761
    • Publication date Jun 22, 2023
    • Conic Propulsion, LLC
    • Thomas A. Russell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Detachable Oar Propulsion Implement
    • Publication number 20230127305
    • Publication date Apr 27, 2023
    • Jon Webb
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER ARRANGEMENT
    • Publication number 20230111172
    • Publication date Apr 13, 2023
    • Andrés Fränkel
    • E04 - BUILDING
  • Information Patent Application

    MULTIFUNCTIONAL UNDERWATER PROPELLER
    • Publication number 20230097292
    • Publication date Mar 30, 2023
    • Jiangsu Youmay Electric Appliance Co., Ltd.
    • Ying'an LIU
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    TESTING DEVICE AND METHOD FOR TESTING A DRIVE TRAIN OR COMPONENTS W...
    • Publication number 20230080933
    • Publication date Mar 16, 2023
    • VOLVO PENTA CORPORATION
    • Donald A. Carlson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER APPARATUS
    • Publication number 20220402588
    • Publication date Dec 22, 2022
    • SUZUKI MOTOR CORPORATION
    • Masatoshi KIMPARA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE VEHICLE WITH SUBMERSIBLE ELECTRIC THRUSTER
    • Publication number 20220388621
    • Publication date Dec 8, 2022
    • Blue Robotics Inc.
    • Rustom Friedrich Jehangir
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PROPELLER ARRANGEMENT IN A CATHODIC PROTECTION SYSTEM
    • Publication number 20220380907
    • Publication date Dec 1, 2022
    • VOLVO PENTA CORPORATION
    • Viktor RAFTEGARD
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    POD PROPULSION DEVICE
    • Publication number 20220242543
    • Publication date Aug 4, 2022
    • Honda Motor Co., Ltd.
    • Yuichi HIDAKA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Marine Vessel Propeller, Propeller Blade And Method For Installing...
    • Publication number 20220185438
    • Publication date Jun 16, 2022
    • Wärtsilä Norway AS
    • Robert VOGELS
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Propeller
    • Publication number 20220178258
    • Publication date Jun 9, 2022
    • Conic Propulsion, LLC
    • Thomas A. Russell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPELLER HUBCAP
    • Publication number 20220177095
    • Publication date Jun 9, 2022
    • Jeffrey L. HATHAWAY
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DRIVING DEVICE, PROPELLER AND PROPULSION SYSTEM
    • Publication number 20220041265
    • Publication date Feb 10, 2022
    • SZ DJI Technology Co., Ltd.
    • Ye TAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVING DEVICE, PROPELLER, AND PROPULSION SYSTEM
    • Publication number 20210284321
    • Publication date Sep 16, 2021
    • SZ DJI Technology Co., Ltd.
    • Tao DENG
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER
    • Publication number 20210197939
    • Publication date Jul 1, 2021
    • Thomas A. Russell
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER
    • Publication number 20210070410
    • Publication date Mar 11, 2021
    • Thomas A. Russell
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT PROPELLER
    • Publication number 20200331574
    • Publication date Oct 22, 2020
    • SOLAS SCIENCE & ENGINEERING CO., LTD.
    • Yeun-Junn LIN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PROPELLER FOR BOAT PROPULSION APPARATUS
    • Publication number 20200324866
    • Publication date Oct 15, 2020
    • SUZUKI MOTOR CORPORATION
    • Masatoshi KIMPARA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DRIVING DEVICE, PROPELLER AND PROPULSION SYSTEM
    • Publication number 20200290727
    • Publication date Sep 17, 2020
    • SZ DJI Technology Co., Ltd.
    • Ye TAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROPELLER FOR A WATER VEHICLE
    • Publication number 20200216158
    • Publication date Jul 9, 2020
    • promarin Propeller und Marinetechnik GmbH
    • Bernd Weinrich
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    IMPROVEMENTS TO A DRIVE SYSTEM FOR A PROPELLER
    • Publication number 20200156747
    • Publication date May 21, 2020
    • Superprop Limited
    • Christopher Shaw
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ELECTRICALLY-POWERED UNMANNED MARINE VEHICLE AND METHOD OF MAKING SAME
    • Publication number 20200094934
    • Publication date Mar 26, 2020
    • Blue Robotics Inc.
    • Rustom F. Jehangir
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT