Propeller shafts Paddle-wheel shafts Attachment of propellers on shafts

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    STIFFENING SHAFTS FOR MARINE ENVIRONMENTS

    • Publication number 20240326975
    • Publication date Oct 3, 2024
    • Rhodan Marine Systems of Florida, LLC
    • Lindsay Ambler
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DRIVE UNIT FOR JOINT PROPULSION AND MOTION CONTROL OF A MARINE VESSEL

    • Publication number 20240246652
    • Publication date Jul 25, 2024
    • VOLVO PENTA CORPORATION
    • Peter Tuuliainen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    AXIAL FLUX PROPULSION SYSTEM FOR AN ELECTRIC BOAT

    • Publication number 20240217640
    • Publication date Jul 4, 2024
    • EVOA, LLC
    • Raymond L. Jesewitz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OUTBOARD MOTOR

    • Publication number 20240208630
    • Publication date Jun 27, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yoshihiko OKABE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Amphibious Vehicle

    • Publication number 20240181823
    • Publication date Jun 6, 2024
    • J. David March
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OUTBOARD MOTOR

    • Publication number 20240101238
    • Publication date Mar 28, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PEDAL DRIVE AND STEERING ASSEMBLY FOR INFLATABLE WATERCRAFT AND WAT...

    • Publication number 20240092467
    • Publication date Mar 21, 2024
    • BOTE, LLC
    • Corey Cooper
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE

    • Publication number 20240079929
    • Publication date Mar 7, 2024
    • Electric Torque Machines, Inc.
    • Thomas F. Janecek
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    STIFFENING SHAFTS FOR MARINE ENVIRONMENTS

    • Publication number 20240059388
    • Publication date Feb 22, 2024
    • Rhodan Marine Systems of Florida, LLC
    • Lindsay Ambler
    • 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

    Amphibious Vehicle

    • Publication number 20230373258
    • Publication date Nov 23, 2023
    • J. David March
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY PACK FOR PERSONAL WATERCRAFT

    • Publication number 20230322097
    • Publication date Oct 12, 2023
    • TAIGA MOTORS INC.
    • Marc-Olivier GAGNON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MARINE VESSEL PROPULSION APPARATUS

    • Publication number 20230303227
    • Publication date Sep 28, 2023
    • Darren James Bakstad
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Coupler for Sterndrive Watercraft

    • Publication number 20230279905
    • Publication date Sep 7, 2023
    • Michael Clesceri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MARINE PROPULSION SYSTEM SUPPORTED BY A STRUT

    • Publication number 20230278690
    • Publication date Sep 7, 2023
    • ZF Friedrichshafen AG
    • Andrew ORVIETO
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    A WATERCRAFT VEHICLE AND METHOD OF MANOEUVRING THE VEHICLE

    • Publication number 20230257089
    • Publication date Aug 17, 2023
    • SAAB AB
    • Anders RYDELL
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    INTEGRATED ELECTRIC PONTOON DRIVE SYSTEM

    • Publication number 20230249795
    • Publication date Aug 10, 2023
    • Hercules Electric Mobility, Inc.
    • James Edward Breyer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE

    • Publication number 20230231443
    • Publication date Jul 20, 2023
    • Electric Torque Machines, Inc.
    • Thomas F. Janecek
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL

    • Publication number 20230219672
    • Publication date Jul 13, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Jet Pump Assembly And Method Of Securing Jet Pump Assembly To Ponto...

    • Publication number 20230182879
    • Publication date Jun 15, 2023
    • Indmar Products Company, Inc.
    • Jason C. Stimmel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    VESSEL PROPULSION APPARATUS, VESSEL, AUXILIARY MACHINE-EQUIPPED ENG...

    • Publication number 20230167858
    • Publication date Jun 1, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Shigeharu MINEO
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    UNDERWATER PROPULSION UNIT

    • Publication number 20230143541
    • Publication date May 11, 2023
    • Torqeedo GmbH
    • Dominik BUSSE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Arrangement And Method For Sealing A Propeller Shaft Of A Marine Ve...

    • Publication number 20230117832
    • Publication date Apr 20, 2023
    • ABB OY
    • Ari Turunen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROPELLER ARRANGEMENT

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

    MARINE PROPULSION DEVICE, PROPELLER UNIT, AND METHOD

    • Publication number 20230109555
    • Publication date Apr 6, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Isao TATEISHI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BATTERY PACK FOR PERSONAL WATERCRAFT

    • Publication number 20230075946
    • Publication date Mar 9, 2023
    • TAIGA MOTORS INC.
    • Marc-Olivier GAGNON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PROPELLER ASSEMBLY FOR A BOAT

    • Publication number 20230067869
    • Publication date Mar 2, 2023
    • MASTERCRAFT BOAT COMPANY, LLC
    • Michael J. Uggeri
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR

    • Publication number 20230066941
    • Publication date Mar 2, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL

    • Publication number 20230049819
    • Publication date Feb 16, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE

    • Publication number 20230041826
    • Publication date Feb 9, 2023
    • Electric Torque Machines, Inc.
    • Thomas F. Janecek
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT