Soupape d'arrêt
European patent · EP0443012 · Deleted
Register entry
- Publication number
- EP0443012
- Application number
- EP90913855
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 5, 1990
- Published
- Aug 28, 1991
- Granted
- Apr 6, 1994
- Deleted
- Sep 30, 1999
- Reason
- Annual fee unpaid
- IPC classes
- B65D 83/56 (2006.01)
- Priority
- GB A 8920365 08.09.1989
- PCT application
- PCT/GB1990/001370 05.09.1990
- PCT publication
- WO1991/003408 21.03.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 2000
Deleted, fee unpaid
Published in PIDTJ No 9 in 2000
- May 13, 1994
Granted
Published in PIDTJ No 9 in 1994
Parties
Inventor
Warren, William Edward
Potters Bar, Herts, 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.