Vanne de régulation de débit à commande piézoélectrique
European patent · EP0544405 · Deleted
Register entry
- Publication number
- EP0544405
- Application number
- EP92309762
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 23, 1992
- Published
- Jun 2, 1993
- Granted
- Mar 26, 1997
- Deleted
- Oct 22, 2012
- Reason
- Maximum term reached
- IPC classes
- F16K 31/00 (2006.01)F15C 3/14 (2006.01)H01L 41/09 (2006.01)
- Priority
- GB 9122739 25.10.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 29, 2012
Maximum term reached
Published in Swissreg on 29.10.2012
- Jun 13, 1997
Agent entered
- Representative
- Troesch Scheidegger Werner AG, Siewerdtstrasse 95, Postfach, 8050 Zürich
Published in PIDTJ No 11 in 1997
- Mar 27, 1997
Granted
Published in PIDTJ No 6 in 1997
Parties
Inventor
Sims, Charles Robert, Dr.
Royston, Herts. SG8 7SD, GB
Humberstone, Victor Carey
Stapleford,Cambridge CB2 5BT, GB
Woodward, Adrian Michael, Dr.
Cambridge CB3 0HH, 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.