Jean Michel Defert

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic lock provided with a sliding bolt for a swinging-ty...
- Patent number 7,954,862
- Issue date Jun 7, 2011
- Digit
- Jean-Michel Defert
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electromagnetic lock
- Patent number 6,880,868
- Issue date Apr 19, 2005
- Digit Societe a Responsibilite Limitee
- Daniel Salomon Brami
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic Lock Provided with a Sliding Bolt for a Swinging-Ty...
- Publication number 20080223092
- Publication date Sep 18, 2008
- PROCOFI
- Jean-Michel Defert
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electromagnetic lock
- Publication number 20030057715
- Publication date Mar 27, 2003
- Daniel Salomon Brami
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES