Verfahren zur Infiltration eines rohrförmigen Elements
European patent · EP0420309 · Deleted
Register entry
- Publication number
- EP0420309
- Application number
- EP90202199
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 14, 1990
- Published
- Apr 3, 1991
- Granted
- Dec 22, 1993
- Deleted
- Aug 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- F01L 3/08 (2006.01)B22F 3/26 (2006.01)C22C 33/02 (2006.01)
- Priority
- GB A 8921826 27.09.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 2002
Deleted, fee unpaid
Published in PIDTJ No 7 in 2002
- Jan 31, 1994
Granted
Published in PIDTJ No 2 in 1994
Parties
Inventor
Purnell, Charles Grant
Coventry, West Midlands, GB
Baker, Andrew Robert
Lighthorn, Warwickshire, 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.