Stromrichterschaltung
European patent · EP0833422 · Deleted
Register entry
- Publication number
- EP0833422
- Application number
- EP97810605
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 27, 1997
- Published
- Apr 1, 1998
- Granted
- May 8, 2002
- Deleted
- Aug 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- H02H 7/122 (2006.01)
- Priority
- DE 19639279 25.09.1996
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 2005
Deleted, fee unpaid
Published in +pat+ No 7 in 2005
- May 15, 2002
Granted
Published in PIDTJ No 9 in 2002
Parties
Inventor
Hilpert, Gerald
79787 Lauchringen, DE
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.