Elektrostatische Druckhilfe
European patent · EP0351504 · Deleted
Register entry
- Publication number
- EP0351504
- Application number
- EP89108050
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 3, 1989
- Published
- Jan 24, 1990
- Granted
- Jul 1, 1992
- Deleted
- May 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- B41F 9/00 (2006.01)
- Priority
- DE A 3824714 20.07.1988
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 1 in 2001
- Aug 14, 1992
Granted
Published in PIDTJ No 15 in 1992
Parties
Inventor
Knopf, Franz
W-7858 Weil am Rhein, DE
Hahne, Ernst A.
W-7858 Weil am Rhein, DE
Künzig, Hermann
W-7858 Weil am Rhein, 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.