Luftfiltereinrichtung
Swiss patent · CH683502 · Deleted
Register entry
- Publication number
- CH683502
- Application number
- CH001673/1991
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 5, 1991
- Published
- Mar 31, 1994
- Granted
- Mar 31, 1994
- Deleted
- Jun 30, 1996
- Reason
- Annual fee unpaid
- IPC classes
- B01D 46/52 (2006.01)B01D 35/16 (2006.01)B01D 24/42 (2006.01)B01D 35/12 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 14, 1997
Deleted, fee unpaid
Published in PIDTJ No 3 in 1997
- Mar 31, 1994
Granted
Published in PIDTJ No 6 in 1994
Parties
Agent
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.