Dispositif de percussion à ultrasons
European patent · EP0424231 · Deleted
Register entry
- Publication number
- EP0424231
- Application number
- EP90402877
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 16, 1990
- Published
- Apr 24, 1991
- Granted
- Jun 8, 1994
- Deleted
- Oct 31, 1998
- Reason
- Annual fee unpaid
- IPC classes
- A61B 17/22 (2006.01)B06B 3/00 (2006.01)
- Priority
- FR A 8913618 18.10.1989
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 11 in 1999
- Jul 15, 1994
Granted
Published in PIDTJ No 13 in 1994
Parties
Inventor
Bocquet, Michel
F-92130 Issy-Les-Moulineaux, FR
Drobinski, Gérard
F-92260 Fontenay aux Roses, FR
Kremer, Daniel
F-77380 Combes La Ville, 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.