KOMPENSATIONSFILTER
European patent · EP0561881 · Deleted
Register entry
- Publication number
- EP0561881
- Application number
- EP92900457
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 11, 1991
- Published
- Sep 29, 1993
- Granted
- Mar 29, 2000
- Deleted
- Dec 31, 2009
- Reason
- Annual fee unpaid
- IPC classes
- H03G 5/16 (2006.01)H04R 3/04 (2006.01)H03H 21/00 (2006.01)
- Priority
- GB 9026906 11.12.1990
- PCT application
- PCT/GB1991/002200 11.12.1991
- PCT publication
- WO1992/010876 25.06.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 21, 2010
Deleted, fee unpaid
Published in Swissreg on 21.07.2010
- Jul 31, 2000
Agent entered
- Representative
- Troesch Scheidegger Werner AG, Siewerdtstrasse 95, Postfach, 8050 Zürich
Published in PIDTJ No 14 in 2000
- Mar 31, 2000
Granted
Published in PIDTJ No 6 in 2000
Parties
Holder
Inventor
CRAVEN, Peter Graham
Grove, Wantage , Oxon OX12 0BS, GB
GERZON, Michael Anthony
Jericho, Oxford OX2 6DJ, GB
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.