Kohlepapier
Swiss patent · CH577896 · Deleted
Register entry
- Publication number
- CH577896
- Application number
- CH015754/1972
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 27, 1972
- Published
- Jun 15, 1976
- Granted
- Jun 15, 1976
- Deleted
- Oct 31, 1990
- Reason
- Annual fee unpaid
- IPC classes
- B41M 5/10 (2006.01)
- Priority
- GB A49892/71 27.10.1971
- Filing language
- German
- 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
- Jun 15, 1976
Granted
Published in PIDTJ No 11 in 1976
Parties
Inventor
John Forgie McKellar
Blackley/Manchester/Lancs, GB
Geoffrey Greenwood Warburton
Blackley/Manchester/Lancs, GB
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.