Magnetische Flüssigkeitsdichtung
Swiss patent · CH674887 · Deleted
Register entry
- Publication number
- CH674887
- Application number
- CH002347/1986
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 10, 1986
- Published
- Jul 31, 1990
- Granted
- Jul 31, 1990
- Deleted
- Jun 30, 1996
- Reason
- Annual fee unpaid
- IPC classes
- F16J 15/20 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 14, 1997
Deleted, fee unpaid
Published in PIDTJ No 3 in 1997
- Jul 31, 1990
Granted
Published in PIDTJ No 14 in 1990
Parties
Inventor
Cap, Heinrich
Peterzell, DE
Von der Heide, Johann
Mönchweiler, 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.