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European patent · EP0039179 · Deleted
Register entry
- Publication number
- EP0039179
- Application number
- EP81301681
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 15, 1981
- Published
- Nov 4, 1981
- Granted
- Jul 24, 1985
- Deleted
- Apr 30, 1989
- Reason
- Annual fee unpaid
- IPC classes
- C03C 17/245 (2006.01)C03C 11/00 (2006.01)B01D 13/04 (1985.01)C02F 1/44 (2006.01)
- Priority
- GB A 8013918 28.04.1980
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Deleted, fee unpaid
Published in Swissreg on 25.10.2024
Parties
Inventor
Mc Millan, Peter William
Leamington Spa/Warwickshire, GB
Maddison, Ronald
Bedworth Near Nuneaton, 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.