Differenzdruckmessgerät
European patent · EP0421394 · Deleted
Register entry
- Publication number
- EP0421394
- Application number
- EP90118994
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 4, 1990
- Published
- Apr 10, 1991
- Granted
- Apr 5, 1995
- Deleted
- Oct 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- G11B 23/50 (2006.01)G11B 19/20 (2006.01)G01L 13/06 (2006.01)
- Priority
- DE A 3933512 06.10.1989
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 11 in 2001
- May 15, 1995
Granted
Published in PIDTJ No 9 in 1995
Parties
Inventor
Banholzer, Karlheinz
W-7860 Schopfheim, DE
Gerst, Peter
W-7500 Karlsruhe, DE
Jung, Peter
W-7853 Steinen, 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.