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Swiss patent · CH650597 · Deleted
Register entry
- Publication number
- CH650597
- Application number
- CH000361/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 21, 1981
- Published
- Jul 31, 1985
- Granted
- Jul 31, 1985
- Deleted
- Jan 31, 1998
- Reason
- Annual fee unpaid
- IPC classes
- G02C 7/04 (2006.01)
- Priority
- DE A3003985 04.02.1980
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 15, 1998
Deleted, fee unpaid
Published in PIDTJ No 17 in 1998
- Jul 31, 1985
Granted
Published in PIDTJ No 14 in 1985
Parties
Inventor
Muckenhirn, Dieter
Freiburg, 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.