Bernd Diekmann

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Bielefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Lever-activated locking bar brace for a window or a door
- Patent number 4,928,428
- Issue date May 29, 1990
- Schuco Heinz Schurmann GmbH & Co.
- Axel Gebhardt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Actuating arrangement for window casement or door leaf fittings
- Patent number 4,790,583
- Issue date Dec 13, 1988
- Schueco Heinz Schuermann GmbH & Co
- Armin Tonsmann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES