Elément et assemblage de filtre
European patent · EP0319949 · Deleted
Register entry
- Publication number
- EP0319949
- Application number
- EP88120429
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 7, 1988
- Published
- Jun 14, 1989
- Granted
- Mar 24, 1993
- Deleted
- Dec 31, 1999
- Reason
- Annual fee unpaid
- IPC classes
- B01D 39/08 (2006.01)B01D 39/14 (2006.01)B01D 39/16 (2006.01)B01D 46/02 (2006.01)
- Priority
- US A 129211 07.12.1987
- Filing language
- English
- 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
- Apr 30, 1993
Granted
Published in PIDTJ No 8 in 1993
Parties
Inventor
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.