with helicoidal foils projecting from inside surfaces of rotating shrouds; Archimedean screws

Industry

CPC
B63H2001/127

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING

Current Industry

B63H2001/127with helicoidal foils projecting from inside surfaces of rotating shrouds; Archimedean screws

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spiral drive mechanism, particularly for mechanical vehicles, land...
- Patent number 11,319,006
- Issue date May 3, 2022
- Marek Gawrys
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Peripheral tunnels propeller with alternative balance
- Patent number 10,392,087
- Issue date Aug 27, 2019
- Jose Angel Acosta
- 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
Open core continuous helical fin marine drive system
- Patent number 9,039,348
- Issue date May 26, 2015
- James Philip Beyor
- 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
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...
Information Patent Grant
Ribbon drive propulsion system and method
- Patent number 6,431,926
- Issue date Aug 13, 2002
- Jonathan B. Rosefsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon drive power generation apparatus and method
- Patent number 6,357,997
- Issue date Mar 19, 2002
- Jonathan B. Rosefsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon drive pumping apparatus and method
- Patent number 6,357,998
- Issue date Mar 19, 2002
- Jonathan B. Rosefsky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3369514
- Patent number 3,369,514
- Issue date Feb 20, 1968
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3070061
- Patent number 3,070,061
- Issue date Dec 25, 1962
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2764117
- Patent number 2,764,117
- Issue date Sep 25, 1956
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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
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...

with helicoidal foils projecting from inside surfaces of rotating shrouds; Archimedean screws

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spiral drive mechanism, particularly for mechanical vehicles, land...

Peripheral tunnels propeller with alternative balance

Marine propulsion unit having a rotating cylinder driving an impeller

Open core continuous helical fin marine drive system

Ribbon drive pumping apparatus and method with added fluid

Ribbon drive power generation for variable flow conditions

Ribbon drive pumping apparatus and method

Ribbon drive pumping with centrifugal contaminant removal

Ribbon drive propulsion system and method

Ribbon drive power generation apparatus and method

Ribbon drive pumping apparatus and method

3369514

3070061

2764117

Patents Applicationslast 30 patents

Ribbon drive pumping apparatus and method with added fluid

Ribbon drive pumping apparatus and method

Ribbon drive pumping with centrifugal contaminant removal

Ribbon drive power generation for variable flow conditions