Verfahren zur Herstellung einer Drossel oder eines Transformators mit aus zwei U-förmigen Blechen gebildeten E-förmigen Kernblechen
European patent · EP0580131 · Deleted
Register entry
- Publication number
- EP0580131
- Application number
- EP93111617
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 20, 1993
- Published
- Jan 26, 1994
- Granted
- Nov 8, 1995
- Deleted
- Jul 31, 2008
- Reason
- Annual fee unpaid
- IPC classes
- H01F 41/02 (2006.01)H01F 27/245 (2006.01)
- Priority
- CH 2284/92 20.07.1992
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2009
Deleted, fee unpaid
Published in Swissreg on 18.02.2009
- Oct 15, 2007
Address changed
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich
Published in +pat+ No 19 in 2007
- Feb 15, 1996
Agent entered
- Representative
- E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich
Published in PIDTJ No 3 in 1996
- Dec 29, 1995
Granted
Published in PIDTJ No 24 in 1995
Parties
Inventor
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.