Dispositif transparent à optique variable
European patent · EP0395410 · Deleted
Register entry
- Publication number
- EP0395410
- Application number
- EP90304531
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 26, 1990
- Published
- Oct 31, 1990
- Granted
- Aug 13, 1997
- Deleted
- Apr 30, 2007
- Reason
- Annual fee unpaid
- IPC classes
- G02B 5/20 (2006.01)G02B 5/28 (2006.01)G06K 19/08 (2006.01)
- Priority
- US 343893 26.04.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 14, 2007
Deleted, fee unpaid
Published in +pat+ No 23 in 2007
- Sep 30, 1997
Agent entered
- Representative
- Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25
Published in PIDTJ No 18 in 1997
- Aug 15, 1997
Granted
Published in PIDTJ No 15 in 1997
Parties
Holder
Inventor
Phillips, Roger W.
Santa Rosa, California 95405, US
Coombs, Paul G.
Santa Rosa, California 95407, US
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.