Optischer Rauchmelder
Swiss patent · CH684556 · Deleted
Register entry
- Publication number
- CH684556
- Application number
- CH002884/1992
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 14, 1992
- Published
- Oct 14, 1994
- Granted
- Oct 14, 1994
- Deleted
- Sep 30, 1997
- Reason
- Annual fee unpaid
- IPC classes
- G08B 17/103 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 1998
Deleted, fee unpaid
Published in PIDTJ No 9 in 1998
- Oct 14, 1994
Granted
Published in PIDTJ No 19 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.