Système de haut-parleurs multivoies
European patent · EP0241994 · Deleted
Register entry
- Publication number
- EP0241994
- Application number
- EP87200657
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 7, 1987
- Published
- Oct 21, 1987
- Granted
- Sep 11, 1991
- Deleted
- Apr 30, 2004
- Reason
- Annual fee unpaid
- IPC classes
- H04R 3/14 (2006.01)
- Priority
- NL A 8600901 09.04.1986
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 15, 2004
Deleted, fee unpaid
Published in +pat+ No 23 in 2004
- Oct 31, 1991
Granted
Published in PIDTJ No 20 in 1991
Parties
Inventor
Geluk, Ronald Jan, jun.
Nootdorp, NL
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.