Méthode pour revêtir des conduites existantes
European patent · EP0341940 · Deleted
Register entry
- Publication number
- EP0341940
- Application number
- EP89304598
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 8, 1989
- Published
- Nov 15, 1989
- Granted
- Oct 12, 1994
- Deleted
- May 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- F16L 55/16 (2006.01)
- Priority
- GB A 8810894 09.05.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 14, 2005
Deleted, fee unpaid
Published in +pat+ No 1 in 2005
- Mar 15, 1999
Address changed
- Owner
- British Gas PLC, Rivermill H. 152 Grosvenor Road, London SW1V 3JL, United Kingdom → BG plc, 100 Thames Valley Park Drive, Reading, Berkshire RG6 1PT, United Kingdom
Published in PIDTJ No 5 in 1999
- Nov 30, 1994
Granted
Published in PIDTJ No 22 in 1994
Parties
Inventor
McGuire, Brian Edward
Oldham, 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.