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European patent · EP0290653 · Deleted
Register entry
- Publication number
- EP0290653
- Application number
- EP87106979
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 14, 1987
- Published
- Nov 17, 1988
- Granted
- Apr 11, 1990
- Deleted
- May 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- D21F 1/00 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 2002
Deleted, fee unpaid
Published in PIDTJ No 1 in 2002
- May 31, 1990
Granted
Published in PIDTJ No 10 in 1990
Parties
Inventor
Hälker, Helmut
D-5162 Niederzier, 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.