the elements being formed by two or more coaxial shafts

Industry

CPC
B63H2023/067

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING

Current Industry

B63H2023/067the elements being formed by two or more coaxial shafts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for adjusting the rotational timing between dri...
- Patent number 11,339,860
- Issue date May 24, 2022
- Brunswick Corporation
- Joshua S. Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Airboat transmission for driving counter-rotating propellers
- Patent number 11,268,593
- Issue date Mar 8, 2022
- Shane Lavalette
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Strut mounted gear box for counter rotating propellers
- Patent number 10,889,362
- Issue date Jan 12, 2021
- Peter R. Stolper
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Contra-rotating propulsor for marine propulsion
- Patent number 10,392,089
- Issue date Aug 27, 2019
- Michigan Marine Propulsion Systems, LLC
- Bernard Bentgen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Propulsion device for ship and ship having the same
- Patent number 9,694,887
- Issue date Jul 4, 2017
- Samsung Heavy Ind. Co., Ltd.
- Jin Suk Lee
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Contra-rotating propulsor for marine propulsion
- Patent number 9,452,815
- Issue date Sep 27, 2016
- Michigan Marine Propulsion Systems, LLC
- Bernard Bentgen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Multidirectional propulsion system for ships, including a mechanica...
- Patent number 8,568,179
- Issue date Oct 29, 2013
- Miguel Huguet Casali
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Boat hull with outboard drive and outboard drive for boats
- Patent number 7,182,657
- Issue date Feb 27, 2007
- AB Volvo Penta
- Staffan Mansson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Counter rotating air propeller drive system
- Patent number 6,905,380
- Issue date Jun 14, 2005
- Husky Airboats Ltd.
- Joseph Varga
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Counter-rotating transmission
- Patent number 6,540,570
- Issue date Apr 1, 2003
- Robert C. Eakin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1853890
- Patent number 1,853,890
- Issue date Apr 12, 1932
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL CONTRA-ROTATING CIRCUMFERENTIAL THRUSTER
- Publication number 20220177105
- Publication date Jun 9, 2022
- Can LUO
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
CONTRA-ROTATING PROPULSOR FOR MARINE PROPULSION
- Publication number 20140364265
- Publication date Dec 11, 2014
- Michigan Marine Propulsion Systems, LLC
- Bernard Bentgen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
PROPULSION DEVICE FOR SHIP AND SHIP HAVING THE SAME
- Publication number 20140248153
- Publication date Sep 4, 2014
- Jin Suk Lee
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MULTIDIRECTIONAL PROPULSION SYSTEM FOR SHIPS, INCLUDING A MECHANICA...
- Publication number 20120045950
- Publication date Feb 23, 2012
- Miguel Huguet Casali
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Boat hull with outboard drive and outboard drive for boats
- Publication number 20050272321
- Publication date Dec 8, 2005
- Staffan Mansson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
COUNTER ROTATING AIR PROPELLER DRIVE SYSTEM
- Publication number 20050112962
- Publication date May 26, 2005
- Husky Airboats Ltd.
- Joseph Varga
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

the elements being formed by two or more coaxial shafts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for adjusting the rotational timing between dri...

Airboat transmission for driving counter-rotating propellers

Strut mounted gear box for counter rotating propellers

Contra-rotating propulsor for marine propulsion

Propulsion device for ship and ship having the same

Contra-rotating propulsor for marine propulsion

Multidirectional propulsion system for ships, including a mechanica...

Boat hull with outboard drive and outboard drive for boats

Counter rotating air propeller drive system

Counter-rotating transmission

1853890

Patents Applicationslast 30 patents

COAXIAL CONTRA-ROTATING CIRCUMFERENTIAL THRUSTER

CONTRA-ROTATING PROPULSOR FOR MARINE PROPULSION

PROPULSION DEVICE FOR SHIP AND SHIP HAVING THE SAME

MULTIDIRECTIONAL PROPULSION SYSTEM FOR SHIPS, INCLUDING A MECHANICA...

Boat hull with outboard drive and outboard drive for boats

COUNTER ROTATING AIR PROPELLER DRIVE SYSTEM