VENTIL MIT KONSTANTEM FLUSS
European patent · EP0452496 · Deleted
Register entry
- Publication number
- EP0452496
- Application number
- EP90914428
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 28, 1990
- Published
- Oct 23, 1991
- Granted
- Oct 22, 1997
- Deleted
- Sep 30, 2006
- Reason
- Annual fee unpaid
- IPC classes
- F16K 17/30 (2006.01)G05D 7/01 (2006.01)
- Priority
- JP 253762/89 30.09.1989
- PCT application
- PCT/JP1990/001259 28.09.1990
- PCT publication
- WO1991/005194 18.04.1991
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 2007
Deleted, fee unpaid
Published in +pat+ No 9 in 2007
- Oct 31, 1997
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 20 in 1997
- Oct 31, 1997
Granted
Published in PIDTJ No 20 in 1997
Parties
Inventor
YOKOYAMA, Ikuo Asahi Yukizai Kogyo Co., Ltd.
Nobeoka-shi Miyazaki 882, JP
ONISHI, Katsuhiro Asahi Yukizai Kogyo Co., Ltd.
Nobeoka-shi Miyazaki 882, JP
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.