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Swiss patent · CH654939 · Deleted
Register entry
- Publication number
- CH654939
- Application number
- CH007134/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 6, 1981
- Published
- Mar 14, 1986
- Granted
- Mar 14, 1986
- Deleted
- Nov 30, 1991
- Reason
- Annual fee unpaid
- IPC classes
- G03G 5/14 (2006.01)G03G 13/04 (2006.01)
- Priority
- US A204775 07.11.1980
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 29, 2024
Deleted, fee unpaid
Published in Swissreg on 29.10.2024
- Mar 14, 1986
Granted
Published in PIDTJ No 5 in 1986
Parties
Inventor
Landa, Benzion
Edmonton/Alberta, CA
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.