Filterelement
European patent · EP0066921 · Deleted
Register entry
- Publication number
- EP0066921
- Application number
- EP82200624
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 24, 1982
- Published
- Dec 15, 1982
- Granted
- Aug 21, 1985
- Deleted
- May 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- B01D 29/14 (1985.01)
- Priority
- CH A 3548/81 01.06.1981CH A 7045/81 04.11.1981
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 2002
Deleted, fee unpaid
Published in PIDTJ No 1 in 2002
Parties
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.