Dispositif d'étanchéité pour vanne
European patent · EP0054473 · Deleted
Register entry
- Publication number
- EP0054473
- Application number
- EP81401933
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 4, 1981
- Published
- Jun 23, 1982
- Granted
- Jun 26, 1985
- Deleted
- Dec 31, 1999
- Reason
- Annual fee unpaid
- IPC classes
- F16K 1/226 (2006.01)F16K 1/228 (2006.01)
- Priority
- FR A 8026371 12.12.1980
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 31, 2000
Deleted, fee unpaid
Published in PIDTJ No 14 in 2000
- Jun 30, 1998
Agent entered
- Representative
- Ritscher & Seifert, Patentanwälte VSP, Kreuzstrasse 82, 8032 Zürich → Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25
Published in PIDTJ No 12 in 1998
Parties
Inventor
Friess, Jean
F-55120 Clermont en Argonne, FR
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.