Rückflussverhinderer
European patent · EP0298281 · Deleted
Register entry
- Publication number
- EP0298281
- Application number
- EP88109458
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 14, 1988
- Published
- Jan 11, 1989
- Granted
- Jul 24, 1991
- Deleted
- Jun 30, 2004
- Reason
- Annual fee unpaid
- IPC classes
- F16K 15/02 (2006.01)
- Priority
- DE A 3722665 09.07.1987
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 15, 2005
Deleted, fee unpaid
Published in +pat+ No 3 in 2005
- Aug 30, 1991
Granted
Published in PIDTJ No 16 in 1991
Parties
Inventor
Wildfang, Dieter
W-7840 Müllheim, DE
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.