Einbauventilator
Swiss patent · CH667901 · Deleted
Register entry
- Publication number
- CH667901
- Application number
- CH001855/1985
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 2, 1985
- Published
- Nov 15, 1988
- Granted
- Nov 15, 1988
- Deleted
- May 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- F04D 29/66 (2006.01)F04D 25/12 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 1 in 1997
- Nov 15, 1988
Granted
Published in PIDTJ No 21 in 1988
Parties
Inventor
Wrobel, Günter
Villingen, DE
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.