Belüftungsvorrichtung
Swiss patent · CH692306 · Deleted
Register entry
- Publication number
- CH692306
- Application number
- CH000398/1997
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 20, 1997
- Published
- Apr 30, 2002
- Granted
- Apr 30, 2002
- Deleted
- Feb 28, 2005
- Reason
- Annual fee unpaid
- IPC classes
- F24F 13/22 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2005
Deleted, fee unpaid
Published in +pat+ No 19 in 2005
- Apr 30, 2002
Granted
Published in PIDTJ No 8 in 2002
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.