Blaubrennender Oelbrenner
Swiss patent · CH681253 · Deleted
Register entry
- Publication number
- CH681253
- Application number
- CH000322/1990
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 1, 1990
- Published
- Feb 15, 1993
- Granted
- Feb 15, 1993
- Deleted
- Feb 28, 1999
- Reason
- Annual fee unpaid
- IPC classes
- F23D 11/40 (2006.01)
- Priority
- DE A3906854 03.03.1989
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 19 in 1999
- Feb 15, 1993
Granted
Published in PIDTJ No 3 in 1993
Parties
Inventor
Grabenhenrich, Heinz-Bernd, Dr.
Marburg, DE
Oehler, Heinrich
Wetzlar, 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.