Ajustage de prothèses auditives en utilisant des vecteurs
European patent · EP0341997 · Deleted
Register entry
- Publication number
- EP0341997
- Application number
- EP89304714
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 10, 1989
- Published
- Nov 15, 1989
- Granted
- Sep 7, 1994
- Deleted
- May 9, 2009
- Reason
- Maximum term reached
- IPC classes
- H04R 25/00 (2006.01)
- Priority
- US A 192351 10.05.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 11, 2009
Maximum term reached
Published in Swissreg on 11.05.2009
- 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
- Aug 29, 1997
Transferred
- Owner
- Minnesota Mining and, Manufacturing Company, 3M Center, 2501 Hudson Road, P.O. Box 33427, Saint Paul/MN, USA → RESOUND CORPORATION, 220 Saginaw Drive,, Seaport Center, Redwood City, CA 94063, USA
Published in PIDTJ No 16 in 1997
- Aug 29, 1997
Transferred
- Owner
- RESOUND CORPORATION, 220 Saginaw Drive,, Seaport Center, Redwood City, CA 94063, USA → K/S Himpp, Ny Vestergaardsvej 25, 3500 Vaerloese, Denmark
Published in PIDTJ No 16 in 1997
- Oct 14, 1994
Granted
Published in PIDTJ No 19 in 1994
Parties
Inventor
Widin, Greggory P.
St. Paul/MN, 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.