Détecteur de fumée
European patent · EP0838794 · Deleted
Register entry
- Publication number
- EP0838794
- Application number
- EP97308393
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 22, 1997
- Published
- Apr 29, 1998
- Granted
- Dec 3, 2003
- Deleted
- Oct 31, 2008
- Reason
- Annual fee unpaid
- IPC classes
- G08B 17/107 (2006.01)
- Priority
- US 734897 22.10.1996
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2009
Deleted, fee unpaid
Published in Swissreg on 20.05.2009
- Sep 28, 2007
Address changed
- Representative
- Isler & Pedrazzini AG, Gotthardstrasse 53, 8023 Zürich → Isler & Pedrazzini AG, Postfach 1772, 8027 Zürich
Published in +pat+ No 18 in 2007
- Feb 27, 2004
Agent entered
- Representative
- Isler & Pedrazzini AG, Gotthardstrasse 53, 8023 Zürich
Published in +pat+ No 4 in 2004
- Dec 15, 2003
Granted
Published in +pat+ No 23 in 2003
Parties
Holder
Inventor
So, Bernard Y.C.
Wheaton, Illinois 60187, US
Schoenfelder, George A.
Batavia, Illinois 60510, US
Daly, Juliette C.
Pleasonton, California 94588, 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.