Optischer Schalter
European patent · EP0490304 · Deleted
Register entry
- Publication number
- EP0490304
- Application number
- EP91121025
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 7, 1991
- Published
- Jun 17, 1992
- Granted
- Mar 8, 1995
- Deleted
- Dec 31, 1995
- Reason
- Annual fee unpaid
- IPC classes
- G02B 26/02 (2006.01)
- Priority
- DE A 4040001 14.12.1990
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 1996
Deleted, fee unpaid
Published in PIDTJ No 15 in 1996
- Apr 13, 1995
Granted
Published in PIDTJ No 7 in 1995
Parties
Inventor
Arnold, Wolfgang, Dr. rer. nat.
W-7152 Aspach 1, DE
Benz, Gerhard, Dr. rer. nat.
W-7030 Böblingen, DE
Hauer, Heiner, Dipl.-Ing.
W-7012 Fellbach, DE
Müller, Roland (-Fiedler), Dr. rer. nat.
W-7250 Leonberg, DE
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.