Ausbruchventil
European patent · EP0242008 · Deleted
Register entry
- Publication number
- EP0242008
- Application number
- EP87300131
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 8, 1987
- Published
- Oct 21, 1987
- Granted
- Dec 27, 1991
- Deleted
- Dec 27, 1991
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- E21B 33/06 (2006.01)
- Priority
- US A 853601 18.04.1986
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 24, 2024
Change
Published in Swissreg on 24.10.2024
- Feb 14, 1992
Granted
Published in PIDTJ No 3 in 1992
Parties
Inventor
Nance, James G.
Spring Texas 77379, US
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.