Lüftungsventil
European patent · EP0383894 · Deleted
Register entry
- Publication number
- EP0383894
- Application number
- EP89909770
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 25, 1989
- Published
- Aug 29, 1990
- Granted
- Oct 13, 1993
- Deleted
- Oct 13, 1993
- Reason
- Revoked in opposition
- IPC classes
- F24F 13/10 (2006.01)
- Priority
- FI A 883984 30.08.1988
- PCT application
- PCT/FI1989/000156 25.08.1989
- PCT publication
- WO1990/002296 08.03.1990
- Filing language
- Finnish
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Change
Published in Swissreg on 25.10.2024
- Jun 25, 2024
Change
Published in Swissreg on 25.06.2024
- Jun 25, 2024
Change
Published in Swissreg on 25.06.2024
- Nov 30, 1993
Granted
Published in PIDTJ No 22 in 1993
Parties
Holder
Inventor
Parkkila, Raimo
SF-47400 Kausala, FI
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.