DOPPELROHRSTRUKTUREN
European patent · EP0932795 · Deleted
Register entry
- Publication number
- EP0932795
- Application number
- EP97941126
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 24, 1997
- Published
- Aug 4, 1999
- Granted
- Aug 13, 2003
- Deleted
- Aug 13, 2003
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- F16L 59/147 (2006.01)
- Priority
- GB 9621909 21.10.1996
- PCT application
- PCT/GB1997/002602 24.09.1997
- PCT publication
- WO1998/017940 30.04.1998
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 27, 2004
Change
Published in +pat+ No 4 in 2004
- Aug 15, 2003
Granted
Published in +pat+ No 15 in 2003
Parties
Inventor
WELCH, Stuart
Burton Latimer, Northants NN15 5LS, GB
DEARDEN, Russell
Desborough, Northants NN14 2PJ, GB
CODLING, Russell
Kingsthorpe, Northampton NN2 7DR, GB
SUMMERFIELD, Paul
Oakham, Leicestershire LE15 9LR, 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.