WARTUNGSFÄHIGES RÜCKSCHLAGVENTIL
European patent · EP0643812 · Deleted
Register entry
- Publication number
- EP0643812
- Application number
- EP93914159
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 26, 1993
- Published
- Mar 22, 1995
- Granted
- Dec 4, 1996
- Deleted
- May 31, 1999
- Reason
- Annual fee unpaid
- IPC classes
- F16K 15/14 (2006.01)
- Priority
- US 891867 01.06.1992
- PCT application
- PCT/US1993/004990 26.05.1993
- PCT publication
- WO1993/024777 09.12.1993
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 1999
Deleted, fee unpaid
Published in PIDTJ No 24 in 1999
- Mar 27, 1997
Agent entered
- Representative
- Isler & Pedrazzini AG, Gotthardstrasse 53, 8023 Zürich
Published in PIDTJ No 6 in 1997
- Dec 13, 1996
Granted
Published in PIDTJ No 23 in 1996
Parties
Inventor
STEINBERG, Timothy, D.
Coon Rapids, MN 55433, US
SVENDSEN, John, M.
Corcoran, MN 55340, US
BEKIUS, Wayne, M.
Milaca, MN 56353, US
ANDERLEY, John, J.
Anoka, MN 55303, 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.