Propeller shafts Paddle-wheel shafts Attachment of propellers on shafts

Industry

CPC
B63H23/34

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING B63H23/00Transmitting power from propulsion power plant to propulsive elements

Current Industry

B63H23/34Propeller shafts Paddle-wheel shafts Attachment of propellers on shafts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electric drive system for craft, such as a surfboard or paddleboard...
- Patent number 12,351,278
- Issue date Jul 8, 2025
- MOTION CONCEPT GROUP
- Nicolas Quendez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vessel propulsion apparatus, vessel, auxiliary machine-equipped eng...
- Patent number 12,344,361
- Issue date Jul 1, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Shigeharu Mineo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Jet pump assembly and method of securing jet pump assembly to ponto...
- Patent number 12,312,056
- Issue date May 27, 2025
- Tennessee Propulsion Products, LLC
- Jason C. Stimmel
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Electric outboard motor
- Patent number 12,304,330
- Issue date May 20, 2025
- Charles B. Hickcox
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Outboard motor
- Patent number 12,280,861
- Issue date Apr 22, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Kimitaka Saruwatari
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard engine
- Patent number 12,258,114
- Issue date Mar 25, 2025
- Honda Motor Co., Ltd.
- Takahiro Mihara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Marine vessel propulsion apparatus
- Patent number 12,252,226
- Issue date Mar 18, 2025
- Darren James Bakstad
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method for controlling marine hybrid systems
- Patent number 12,246,810
- Issue date Mar 11, 2025
- CPAC SYSTEMS AB
- David Nydahl
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard motor
- Patent number 12,246,813
- Issue date Mar 11, 2025
- Kimitaka Saruwatari
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Pedal drive and steering assembly for inflatable watercraft and wat...
- Patent number 12,240,577
- Issue date Mar 4, 2025
- BOTE, LLC
- Corey Cooper
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine propulsion device with flexible conduit in lower unit
- Patent number 12,240,573
- Issue date Mar 4, 2025
- Brunswick Corporation
- Laura K. Mueller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Outboard motor
- Patent number 12,234,000
- Issue date Feb 25, 2025
- Honda Motor Co., Ltd.
- Norikazu Kawai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Outboard motor
- Patent number 12,234,001
- Issue date Feb 25, 2025
- Honda Motor Co., Ltd.
- Norikazu Kawai
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine propulsion device, propeller unit, and method
- Patent number 12,227,277
- Issue date Feb 18, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Isao Tateishi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Axial flux propulsion system for an electric boat
- Patent number 12,208,875
- Issue date Jan 28, 2025
- EVOA, LLC
- Raymond L. Jesewitz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Driveshaft assembly for a marine engine assembly
- Patent number 12,208,874
- Issue date Jan 28, 2025
- BRP US INC.
- Mike Davenport
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Outboard motor
- Patent number 12,195,155
- Issue date Jan 14, 2025
- Yamaha Hatsudoki Kabushiki Kaisha
- Makoto Mizutani
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard motor
- Patent number 12,195,154
- Issue date Jan 14, 2025
- Suzuki Motor Corporation
- Masatoshi Kimpara
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Bearing device, for power transmission unit for an azimuth thruster
- Patent number 12,187,400
- Issue date Jan 7, 2025
- Aktiebolaget SKF
- Pierre Lavaine
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard motor steering and control system and methods for removabl...
- Patent number 12,179,898
- Issue date Dec 31, 2024
- Daniel Norton
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Kayak with additional drive
- Patent number 12,157,542
- Issue date Dec 3, 2024
- Lukas Mogrovics
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Outboard motor
- Patent number 12,145,705
- Issue date Nov 19, 2024
- Honda Motor Co., Ltd.
- Norikazu Kawai
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Amphibious vehicle
- Patent number 12,122,201
- Issue date Oct 22, 2024
- J. David March
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery pack for personal watercraft
- Patent number 12,115,868
- Issue date Oct 15, 2024
- TAIGA MOTORS INC.
- Marc-Olivier Gagnon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axial flux propulsion system for an electric boat
- Patent number 12,097,936
- Issue date Sep 24, 2024
- EVOA, LLC
- Raymond L. Jesewitz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Marine propulsion device
- Patent number 12,097,944
- Issue date Sep 24, 2024
- Yamaha Hatsudoki Kabushiki Kaisha
- Yoshiyuki Kadobayashi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard motor, marine vessel, and marine propulsion device
- Patent number 12,097,942
- Issue date Sep 24, 2024
- Yamaha Hatsudoki Kabushiki Kaisha
- Kimitaka Saruwatari
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Portable pedal system for kayaks and other watercraft
- Patent number 12,097,941
- Issue date Sep 24, 2024
- Henry Ledford
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship hydrogen hybrid propulsion system based on double-rotor motor...
- Patent number 12,091,147
- Issue date Sep 17, 2024
- Shandong University of Science and Technology
- Ziliang Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driving device for a vessel
- Patent number 12,060,141
- Issue date Aug 13, 2024
- Seadrive AS
- Finn Limseth
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR UTILIZING NUCLEAR-BASED MARINE CRAFT TO GEN...
- Publication number 20250196974
- Publication date Jun 19, 2025
- QUADRANT CLEAN TECH LTD.
- Jedidiah Rust
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PEDAL DRIVE AND STEERING ASSEMBLY FOR INFLATABLE WATERCRAFT AND WAT...
- Publication number 20250196983
- Publication date Jun 19, 2025
- BOTE, LLC
- Corey Cooper
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Sail-drive propulsion system for boats
- Publication number 20250136259
- Publication date May 1, 2025
- TRANSFLUID S.P.A.
- Ugo Pavesi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
INBOARD MARINE MOTOR DRIVE AND PROPULSION SYSTEM
- Publication number 20250136261
- Publication date May 1, 2025
- ECOMAR PROPULSION LTD
- Eugene Xavier BARI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
AXIAL FLUX PROPULSION SYSTEM FOR AN ELECTRIC BOAT
- Publication number 20250121917
- Publication date Apr 17, 2025
- EVOA, LLC
- Raymond L. Jesewitz
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSDUCER MOUNT FOR TROLLING MOTOR
- Publication number 20250019052
- Publication date Jan 16, 2025
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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

Propeller shafts Paddle-wheel shafts Attachment of propellers on shafts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric drive system for craft, such as a surfboard or paddleboard...

Vessel propulsion apparatus, vessel, auxiliary machine-equipped eng...

Jet pump assembly and method of securing jet pump assembly to ponto...

Electric outboard motor

Outboard motor

Outboard engine

Marine vessel propulsion apparatus

Method for controlling marine hybrid systems

Outboard motor

Pedal drive and steering assembly for inflatable watercraft and wat...

Marine propulsion device with flexible conduit in lower unit

Outboard motor

Outboard motor

Marine propulsion device, propeller unit, and method

Axial flux propulsion system for an electric boat

Driveshaft assembly for a marine engine assembly

Outboard motor

Outboard motor

Bearing device, for power transmission unit for an azimuth thruster

Outboard motor steering and control system and methods for removabl...

Kayak with additional drive

Outboard motor

Amphibious vehicle

Battery pack for personal watercraft

Axial flux propulsion system for an electric boat

Marine propulsion device

Outboard motor, marine vessel, and marine propulsion device

Portable pedal system for kayaks and other watercraft

Ship hydrogen hybrid propulsion system based on double-rotor motor...

Driving device for a vessel

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR UTILIZING NUCLEAR-BASED MARINE CRAFT TO GEN...

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

Sail-drive propulsion system for boats

INBOARD MARINE MOTOR DRIVE AND PROPULSION SYSTEM

AXIAL FLUX PROPULSION SYSTEM FOR AN ELECTRIC BOAT

TRANSDUCER MOUNT FOR TROLLING MOTOR

STIFFENING SHAFTS FOR MARINE ENVIRONMENTS

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

AXIAL FLUX PROPULSION SYSTEM FOR AN ELECTRIC BOAT

OUTBOARD MOTOR

Amphibious Vehicle

OUTBOARD MOTOR

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

MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE

STIFFENING SHAFTS FOR MARINE ENVIRONMENTS

METHOD FOR CONTROLLING A PROPELLER DRIVE ASSEMBLY

Amphibious Vehicle

BATTERY PACK FOR PERSONAL WATERCRAFT

MARINE VESSEL PROPULSION APPARATUS

Coupler for Sterndrive Watercraft

MARINE PROPULSION SYSTEM SUPPORTED BY A STRUT

A WATERCRAFT VEHICLE AND METHOD OF MANOEUVRING THE VEHICLE

INTEGRATED ELECTRIC PONTOON DRIVE SYSTEM

MARINE PROPELLER SYSTEM WITH HIGH TORQUE DRIVE

OUTBOARD MOTOR AND MARINE VESSEL

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

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

UNDERWATER PROPULSION UNIT

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

PROPELLER ARRANGEMENT