Hubless propellers

Industry

CPC
B63H2001/165

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING

Current Industry

B63H2001/165Hubless propellers

Industries

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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
High efficiency rotating equipment having contra-rotating propeller
- Patent number 12,097,940
- Issue date Sep 24, 2024
- VAM CO., LTD.
- Dohyun Kang
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Fluid machine
- Patent number 11,691,708
- Issue date Jul 4, 2023
- Mitsubishi Heavy Industries, Ltd.
- Wataru Yamada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vessel propulsion system and vessel including the same
- Patent number 11,420,716
- Issue date Aug 23, 2022
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical underwater jet motor with multiple stator for sea vehicles
- Patent number 10,988,223
- Issue date Apr 27, 2021
- MISAL TASARIM DANISMANLIK MAKINA MEDIKAL ITHALAT IHRACAT SAN. VE TIC. LTD. STI.
- Elif Oran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vessel propulsion apparatus and vessel including the same
- Patent number 10,661,868
- Issue date May 26, 2020
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine propulsion unit
- Patent number 10,618,617
- Issue date Apr 14, 2020
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Rotating electrical machine apparatus
- Patent number 10,486,784
- Issue date Nov 26, 2019
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Vessel propulsion system and vessel including the same
- Patent number 10,435,127
- Issue date Oct 8, 2019
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Tangential flow machine
- Patent number 10,293,902
- Issue date May 21, 2019
- Kurt Staehle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion system for a vehicle
- Patent number 10,293,926
- Issue date May 21, 2019
- P-GEVS S.R.L.
- Pietro Perlo
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Vessel propulsion apparatus and vessel including the same
- Patent number 10,167,067
- Issue date Jan 1, 2019
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine propulsion unit having a rotating cylinder driving an impeller
- Patent number 10,131,413
- Issue date Nov 20, 2018
- Michael Anthony Celentano
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Outboard propulsion system for vessels
- Patent number 9,567,053
- Issue date Feb 14, 2017
- P-GEVS S.R.L.
- Pietro Perlo
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Marine vessel propulsion device
- Patent number 8,956,195
- Issue date Feb 17, 2015
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propulsion system
- Patent number 8,932,091
- Issue date Jan 13, 2015
- Hugh B. Nicholson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine vessel propulsion device
- Patent number 8,926,380
- Issue date Jan 6, 2015
- Yamaha Hatsudoki Kabushiki Kaisha
- Takayoshi Suzuki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Thrust generating apparatus
- Patent number 8,851,942
- Issue date Oct 7, 2014
- Kawasaki Jukogyo Kabushiki Kaisha
- Keiichi Yoshikawa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Turbo-machine having at least two counter-rotatable rotors and havi...
- Patent number 8,487,466
- Issue date Jul 16, 2013
- Siemens Aktiengesellschaft
- Dierk Schroeder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Submarine with a propulsion drive with an electric motor ring
- Patent number 8,485,118
- Issue date Jul 16, 2013
- Siemens Aktiengesellschaft
- Dierk Schröder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Submarine with a propulsion drive with an electric motor ring
- Patent number 8,074,592
- Issue date Dec 13, 2011
- Siemens Aktiengesellschaft
- Dierk Schröder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propulsion system
- Patent number 8,047,884
- Issue date Nov 1, 2011
- Hugh B. Nicholson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon drive pumping apparatus and method with added fluid
- Patent number 7,018,170
- Issue date Mar 28, 2006
- Jonathan B. Rosefsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and apparatus for improving safety and thrust from a hydro-d...
- Patent number 6,986,689
- Issue date Jan 17, 2006
- EnviroPropCorporation
- George I. Norman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Lateral thrust drive unit for marine vessels
- Patent number 6,964,590
- Issue date Nov 15, 2005
- Don Dongcho Ha
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Small waterplane area multihull (SWAMH) vessel
- Patent number 6,698,375
- Issue date Mar 2, 2004
- Barry E. Delfosse
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Thruster for submarine vessels
- Patent number 6,692,319
- Issue date Feb 17, 2004
- Alstom Shilling Robotics
- Gregory J. Collier
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon drive power generation for variable flow conditions
- Patent number 6,626,638
- Issue date Sep 30, 2003
- Jonathan B. Rosefsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon drive pumping apparatus and method
- Patent number 6,592,335
- Issue date Jul 15, 2003
- Jonathan B. Rosefsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ribbon drive pumping with centrifugal contaminant removal
- Patent number 6,527,520
- Issue date Mar 4, 2003
- Jonathan B. Rosefsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY ROTATING EQUIPMENT HAVING CONTRA-ROTATING PROPELLER
- Publication number 20230128150
- Publication date Apr 27, 2023
- VAM CO., LTD.
- Dohyun KANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
HUBLESS PROPULSION UNIT
- Publication number 20230012160
- Publication date Jan 12, 2023
- Everon Corporation
- Lukasz Opalinski
- B60 - VEHICLES IN GENERAL
Information Patent Application
Underwater Motor Module For A Water Sports Device
- Publication number 20220363349
- Publication date Nov 17, 2022
- ROSEN SWISS AG
- Hermann Rosen
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATING ELECTRICAL MACHINE APPARATUS
- Publication number 20200031446
- Publication date Jan 30, 2020
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takayoshi SUZUKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
VESSEL PROPULSION APPARATUS AND VESSEL INCLUDING THE SAME
- Publication number 20180134355
- Publication date May 17, 2018
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takayoshi SUZUKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MARINE VESSEL PROPULSION DEVICE
- Publication number 20130115833
- Publication date May 9, 2013
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Takayoshi SUZUKI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Submarine with a Propulsion Drive with an Electric Motor Ring
- Publication number 20120024216
- Publication date Feb 2, 2012
- Dierk Schröder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
PROPULSION SYSTEM
- Publication number 20120011828
- Publication date Jan 19, 2012
- Hugh B. Nicholson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
BEARING STRUCTURE AND SCREW PROVIDED WITH A BEARING STRUCTURE OF TH...
- Publication number 20110142693
- Publication date Jun 16, 2011
- MARIFIN BEHEER B.V.
- Edwin Simon VAN BUREN
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
TURBO-MACHINE HAVING AT LEAST TWO COUNTER-ROTATABLE ROTORS AND HAVI...
- Publication number 20110074158
- Publication date Mar 31, 2011
- Siemens Aktiengesellschaft
- Dierk Schroeder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
THRUST GENERATING APPARATUS
- Publication number 20100279559
- Publication date Nov 4, 2010
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Keiichi Yoshikawa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Submarine with a propulsion drive with an electric motor ring
- Publication number 20090293795
- Publication date Dec 3, 2009
- Dierk Schröder
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Propulsion system
- Publication number 20090145107
- Publication date Jun 11, 2009
- Hugh B. Nicholson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Jet Propulsion Engine
- Publication number 20070253821
- Publication date Nov 1, 2007
- Reinhard Gabriel
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Shaftless propeller
- Publication number 20070126297
- Publication date Jun 7, 2007
- Michael Jacobus Theodorus de Zwart
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEM AND APPARATUS FOR IMPROVING SAFETY AND THRUST FROM A HYDRO-D...
- Publication number 20050245146
- Publication date Nov 3, 2005
- George I. Norman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Ribbon drive pumping apparatus and method with added fluid
- Publication number 20040033142
- Publication date Feb 19, 2004
- Jonathan B. Rosefsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Thruster for submarine vessels
- Publication number 20030186601
- Publication date Oct 2, 2003
- Gregory J. Collier
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Small waterplane area multihull (SWAMH) vessel
- Publication number 20020193020
- Publication date Dec 19, 2002
- Barry E. Delfosse
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Ribbon drive pumping apparatus and method
- Publication number 20020150465
- Publication date Oct 17, 2002
- Jonathan B. Rosefsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Ribbon drive pumping with centrifugal contaminant removal
- Publication number 20020064465
- Publication date May 30, 2002
- Jonathan B. Rosefsky
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Ribbon drive power generation for variable flow conditions
- Publication number 20020062644
- Publication date May 30, 2002
- Jonathan B. Rosefsky
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Small waterplane area multihull ( SWAMH ) vessel
- Publication number 20010014564
- Publication date Aug 16, 2001
- Barry E. Delfosse
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Hubless propellers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable-pitch propeller having optimal hub-to-tip diameter ratio

High efficiency rotating equipment having contra-rotating propeller

Fluid machine

Vessel propulsion system and vessel including the same

Electrical underwater jet motor with multiple stator for sea vehicles

Vessel propulsion apparatus and vessel including the same

Marine propulsion unit

Rotating electrical machine apparatus

Vessel propulsion system and vessel including the same

Tangential flow machine

Propulsion system for a vehicle

Vessel propulsion apparatus and vessel including the same

Marine propulsion unit having a rotating cylinder driving an impeller

Outboard propulsion system for vessels

Marine vessel propulsion device

Propulsion system

Marine vessel propulsion device

Thrust generating apparatus

Turbo-machine having at least two counter-rotatable rotors and havi...

Submarine with a propulsion drive with an electric motor ring

Submarine with a propulsion drive with an electric motor ring

Propulsion system

Ribbon drive pumping apparatus and method with added fluid

System and apparatus for improving safety and thrust from a hydro-d...

Lateral thrust drive unit for marine vessels

Small waterplane area multihull (SWAMH) vessel

Thruster for submarine vessels

Ribbon drive power generation for variable flow conditions

Ribbon drive pumping apparatus and method

Ribbon drive pumping with centrifugal contaminant removal

Patents Applicationslast 30 patents

HIGH EFFICIENCY ROTATING EQUIPMENT HAVING CONTRA-ROTATING PROPELLER

HUBLESS PROPULSION UNIT

Underwater Motor Module For A Water Sports Device

ROTATING ELECTRICAL MACHINE APPARATUS

VESSEL PROPULSION APPARATUS AND VESSEL INCLUDING THE SAME

MARINE VESSEL PROPULSION DEVICE

Submarine with a Propulsion Drive with an Electric Motor Ring

PROPULSION SYSTEM

BEARING STRUCTURE AND SCREW PROVIDED WITH A BEARING STRUCTURE OF TH...

TURBO-MACHINE HAVING AT LEAST TWO COUNTER-ROTATABLE ROTORS AND HAVI...

THRUST GENERATING APPARATUS

Submarine with a propulsion drive with an electric motor ring

Propulsion system

Jet Propulsion Engine

Shaftless propeller

SYSTEM AND APPARATUS FOR IMPROVING SAFETY AND THRUST FROM A HYDRO-D...

Ribbon drive pumping apparatus and method with added fluid

Thruster for submarine vessels

Small waterplane area multihull (SWAMH) vessel

Ribbon drive pumping apparatus and method

Ribbon drive pumping with centrifugal contaminant removal

Ribbon drive power generation for variable flow conditions

Small waterplane area multihull ( SWAMH ) vessel