Filtriereinrichtung
Swiss patent · CH684464 · Deleted
Register entry
- Publication number
- CH684464
- Application number
- CH002532/1991
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 29, 1991
- Published
- Sep 30, 1994
- Granted
- Sep 30, 1994
- Deleted
- Aug 31, 2006
- Reason
- Annual fee unpaid
- IPC classes
- B01D 33/048 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 13, 2007
Deleted, fee unpaid
Published in +pat+ No 7 in 2007
- Sep 30, 1994
Granted
Published in PIDTJ No 18 in 1994
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.