NIEDERFREQUENZ-AUDIOVERBESSERUNGSSYSTEM
European patent · EP1110427 · Deleted
Register entry
- Publication number
- EP1110427
- Application number
- EP99948102
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 2, 1999
- Published
- Jun 27, 2001
- Granted
- Aug 25, 2004
- Deleted
- Aug 25, 2004
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- H04S 1/00 (2006.01)
- Priority
- US 148222 04.09.1998
- PCT application
- PCT/US1999/020090 02.09.1999
- PCT publication
- WO2000/015003 16.03.2000
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 28, 2005
Change
Published in +pat+ No 4 in 2005
- Aug 31, 2004
Granted
Published in +pat+ No 16 in 2004
Parties
Inventor
KLAYMAN, Arnold, I.
Tustin, CA 92680, 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.