Hörgerätewandler
European patent · EP0377074 · Deleted
Register entry
- Publication number
- EP0377074
- Application number
- EP89110391
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 8, 1989
- Published
- Jul 11, 1990
- Granted
- Aug 31, 1994
- Deleted
- Jun 30, 1995
- Reason
- Annual fee unpaid
- IPC classes
- H04R 25/02 (2006.01)
- Priority
- US A 292882 03.01.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 29, 1996
Deleted, fee unpaid
Published in PIDTJ No 4 in 1996
- Oct 14, 1994
Granted
Published in PIDTJ No 19 in 1994
Parties
Inventor
Carlson, Elmer V.
Prospect Heights/IL, 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.