Procédé de fabrication d'une électrode utilisable dans les processus électrolytiques, électrode résultant de ce procédé
Swiss patent · CH539449 · Deleted
Register entry
- Publication number
- CH539449
- Application number
- CH018984/1970
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 22, 1970
- Published
- Jul 31, 1973
- Granted
- Jul 31, 1973
- Deleted
- Dec 22, 1990
- Reason
- Maximum term reached
- Priority
- GB A 22.12.1969
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 29, 2024
Maximum term reached
Published in Swissreg on 29.10.2024
- Jul 31, 1973
Granted
Published in PIDTJ No 14 in 1973
Parties
Inventor
Cotton, Joseph Bernard
Sutton Coldfield/Warwicks, GB
Hayfield, Peter Charles Steele
Castle Bromwich/Warwicks, GB
Scholes, Ian Robert
Sutton Coldfield/Warwicks, 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.