Rückflussverhinderer
European patent · EP0639675 · Deleted
Register entry
- Publication number
- EP0639675
- Application number
- EP94111682
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 27, 1994
- Published
- Feb 22, 1995
- Granted
- Sep 24, 1997
- Deleted
- Jul 31, 2005
- Reason
- Annual fee unpaid
- IPC classes
- E03C 1/10 (2006.01)F16K 15/14 (2006.01)
- Priority
- CH 2447/93 17.08.1993
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2006
Deleted, fee unpaid
Published in +pat+ No 5 in 2006
- Sep 30, 1997
Agent entered
- Representative
- Patentanwälte, Schaad, Balass, Menzl & Partner AG, Dufourstrasse 101, 8034 Zürich
Published in PIDTJ No 18 in 1997
- Sep 30, 1997
Granted
Published in PIDTJ No 18 in 1997
Parties
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.