Spiralverdrängermaschine
Swiss patent · CH684606 · Deleted
Register entry
- Publication number
- CH684606
- Application number
- CH003015/1991
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 15, 1991
- Published
- Oct 31, 1994
- Granted
- Oct 31, 1994
- Deleted
- Oct 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- F04C 18/04 (2006.01)
- Priority
- DE A4033267 19.10.1990
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 13, 1997
Deleted, fee unpaid
Published in PIDTJ No 11 in 1997
- Oct 31, 1994
Granted
Published in PIDTJ No 20 in 1994
Parties
Inventor
Ahrens, Jörg
Wolfsburg 18, DE
Stolle, Günter
Wolfsburg 12, DE
Willmann, Michael, Dipl.-Ing.
Wolfsburg 1, 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.