RINGFEDER POWER-TRANSMISSION GMBH

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D-47807 KREFELD, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hollow shaft coupling
- Patent number 9,624,982
- Issue date Apr 18, 2017
- Ringfeder Power-Transmission GmbH
- Gerd Schussler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compensating coupling for transmitting torques
- Patent number 9,206,857
- Issue date Dec 8, 2015
- RINGFEDER POWER-TRANSMISSION GMBH
- Thomas Englert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Permanent magnet coupling
- Patent number 9,059,627
- Issue date Jun 16, 2015
- RINGFEDER POWER-TRANSMISSION GMBH
- Thomas Englert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hollow shaft coupling
- Patent number 8,727,657
- Issue date May 20, 2014
- Ringfeder Power-Transmission GmbH
- Gerd Schussler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW SHAFT COUPLING
- Publication number 20140227029
- Publication date Aug 14, 2014
- RINGFEDER POWER-TRANSMISSION GMBH
- Gerd SCHUSSLER
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SHRINK DISC
- Publication number 20130170903
- Publication date Jul 4, 2013
- RINGFEDER POWER TRANSMISSION GMBH
- Thomas Moka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Trademarklast 30 trademarks

Information Trademark
85414515 - GERWAH
- Serial number 85414515
- Registration number 4281436
- Filing date Sep 2, 2011
- Ringfeder Power Transmission GmbH
- 7 - Machines and machine tools
Information Trademark
78563770 - ECOLOC
- Serial number 78563770
- Registration number 3473667
- Filing date Feb 9, 2005
- Ringfeder VBG GmbH
- 7 - Machines and machine tools