Manfred Rockenbach

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Frechen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for securing a door leaf against unintentional deflection
- Patent number 6,959,949
- Issue date Nov 1, 2005
- DORMA GmbH + Co. KG
- Manfred Rockenbach
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Revolving door with night surround
- Patent number 6,367,198
- Issue date Apr 9, 2002
- DORMA GmbH + Co. KG
- Manfred Rockenbach
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Revolving door
- Patent number 6,266,922
- Issue date Jul 31, 2001
- DORMA GmbH + Co. KG
- Manfred Rockenbach
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Carousel Door
- Publication number 20080066381
- Publication date Mar 20, 2008
- Manfred Rockenbach
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Revolving Door
- Publication number 20080016772
- Publication date Jan 24, 2008
- Dorma GmbH + Co. KG
- Manfred Rockenbach
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Device for securing a door leaf against unintentional deflection
- Publication number 20040066047
- Publication date Apr 8, 2004
- Manfred Rockenbach
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES