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European patent · EP0451416 · Deleted
Register entry
- Publication number
- EP0451416
- Application number
- EP90314168
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 21, 1990
- Published
- Oct 16, 1991
- Granted
- Aug 25, 1993
- Deleted
- Dec 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- F24H 1/10 (2006.01)
- Priority
- GB A 9008095 10.04.1990
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 15 in 1997
- Oct 15, 1993
Granted
Published in PIDTJ No 19 in 1993
Parties
Inventor
Simpson, David Preston, Dr.
Chester CH1 4AH, GB
Stirling, Robert, Dr.
Heswall, Wirral L60 8PN, 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.