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European patent · EP0247347 · Deleted
Register entry
- Publication number
- EP0247347
- Application number
- EP87105616
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 15, 1987
- Published
- Dec 2, 1987
- Granted
- Feb 7, 1990
- Deleted
- Apr 14, 2007
- Reason
- Maximum term reached
- IPC classes
- F16K 31/524 (2006.01)
- Priority
- JP A 90629/86 18.04.1986
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 2007
Maximum term reached
Published in +pat+ No 9 in 2007
- Mar 15, 1990
Granted
Published in PIDTJ No 5 in 1990
Parties
Inventor
Nakazawa, Masahiko
Tokyo, JP
Tsukada, Kazuo
Hasuda-shi, Saitama, JP
Suzuki, Kazunori
Urawa-shi, 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.