Friwo Geraetebau GmbH

Organization

Ostbevern, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Rechargeable battery pack, in particular for use with electrical ha...
- Patent number 7,570,013
- Issue date Aug 4, 2009
- Metabowerke GmbH
- Jochen Graeber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plug-in power supply with exchangeable mains plug unit
- Patent number 7,563,115
- Issue date Jul 21, 2009
- Friwo Geraetebau GmbH
- Kay van gen Hassend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery charger with charge state detection on the primary side
- Patent number 7,362,075
- Issue date Apr 22, 2008
- Friwo Geraetebau GmbH
- Michael Bothe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for protecting electronic circuitry
- Patent number 7,002,785
- Issue date Feb 21, 2006
- Friwo Geraetebau GmbH
- Michael Bothe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive contactless power transmitter
- Patent number 6,912,137
- Issue date Jun 28, 2005
- Friwo Geraetebau GmbH
- Schroder Ralf gen Berghegger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for the detection of a charging voltage
- Patent number 6,906,498
- Issue date Jun 14, 2005
- Friwo Geraetebau GmbH
- Georg Breuch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging unit for a contactless transfer of electric power as well...
- Patent number 6,781,346
- Issue date Aug 24, 2004
- Friwo Geraetebau GmbH
- Arno Reinhard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plug-in power supply with miniaturized primary contact means
- Patent number 6,585,530
- Issue date Jul 1, 2003
- Friwo Geraetebau GmbH
- Thomas Steiert
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Rechargeable battery pack, in particular for use with electrical ha...
- Publication number 20070069686
- Publication date Mar 29, 2007
- Metabowerke GmbH
- Jochen Graeber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Plug-in power supply with exchangeable mains plug unit
- Publication number 20070047182
- Publication date Mar 1, 2007
- Friwo Geraetebau GmbH
- Kay van gen Hassend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery charger with charge state detection on the primary side
- Publication number 20070001648
- Publication date Jan 4, 2007
- Friwo Geraetebau GmbH
- Michael Bothe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Device and method for the detection of a charging voltage
- Publication number 20030214268
- Publication date Nov 20, 2003
- FRIWO GERAETEBAU GMBH
- Georg Breuch
- G01 - MEASURING TESTING
Information Patent Application
Inductive contactless power transmitter
- Publication number 20030151930
- Publication date Aug 14, 2003
- Friwo Geraetebau GmbH
- Schroder Ralf gen Berghegger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charging unit for a contactless transfer of electric power as well...
- Publication number 20030030530
- Publication date Feb 13, 2003
- Friwo Geraetebau GmbH
- Arno Reinhard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plug-in power supply with miniaturized primary contact means
- Publication number 20020160636
- Publication date Oct 31, 2002
- Friwo Geraetebau GmbH
- Thomas Steiert
- H01 - BASIC ELECTRIC ELEMENTS

Friwo Geraetebau GmbH

Organization

Patents Grantslast 30 patents

Rechargeable battery pack, in particular for use with electrical ha...

Plug-in power supply with exchangeable mains plug unit

Battery charger with charge state detection on the primary side

Apparatus for protecting electronic circuitry

Inductive contactless power transmitter

Device and method for the detection of a charging voltage

Charging unit for a contactless transfer of electric power as well...

Plug-in power supply with miniaturized primary contact means

Patents Applicationslast 30 patents

Rechargeable battery pack, in particular for use with electrical ha...

Plug-in power supply with exchangeable mains plug unit

Battery charger with charge state detection on the primary side

Device and method for the detection of a charging voltage

Inductive contactless power transmitter

Charging unit for a contactless transfer of electric power as well...

Plug-in power supply with miniaturized primary contact means

Trademarklast 30 trademarks