TRANSDUCTEUR ELECTROACOUSTIQUE
European patent · EP0667093 · Deleted
Register entry
- Publication number
- EP0667093
- Application number
- EP93923007
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 15, 1993
- Published
- Aug 16, 1995
- Granted
- Jan 7, 1998
- Deleted
- Oct 31, 2002
- Reason
- Annual fee unpaid
- IPC classes
- H04R 11/00 (2006.01)H04R 11/02 (2006.01)
- Priority
- GB 9222677 29.10.1992
- PCT application
- PCT/GB1993/002140 15.10.1993
- PCT publication
- WO1994/010817 11.05.1994
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 13, 2003
Deleted, fee unpaid
Published in +pat+ No 11 in 2003
- Feb 27, 1998
Agent entered
- Representative
- John P. Munzinger, Ingénieur-conseil, 1254 Jussy (Genève)
Published in PIDTJ No 4 in 1998
- Jan 15, 1998
Granted
Published in PIDTJ No 1 in 1998
Parties
Inventor
SALVAGE, Richard, James
West Sussex RH15 0NL, GB
HARRINGTON, Steven, John
West Sussex BN44 3WE, GB
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.