MEHRFACHBAND-PROGRAMMIERBARES VERDICHTUNGSSYSTEM
European patent · EP0354955 · Deleted
Register entry
- Publication number
- EP0354955
- Application number
- EP89903362
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 23, 1989
- Published
- Feb 21, 1990
- Granted
- Apr 24, 1996
- Deleted
- Feb 22, 2009
- Reason
- Maximum term reached
- IPC classes
- H04B 1/64 (2006.01)H04R 27/02 (2006.01)
- Priority
- US 160023 23.02.1988
- PCT application
- PCT/US1989/000738 23.02.1989
- PCT publication
- WO1989/008353 08.09.1989
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 2, 2009
Maximum term reached
Published in Swissreg on 02.03.2009
- 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
- Jun 28, 1996
Granted
Published in PIDTJ No 12 in 1996
Parties
Inventor
WALDHAUER, Fred, Donald
La Honda, CA 94020, 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.