Elektroakustisches Hörhilfegerät
Swiss patent · CH669296 · Deleted
Register entry
- Publication number
- CH669296
- Application number
- CH002162/1986
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 28, 1986
- Published
- Feb 28, 1989
- Granted
- Feb 28, 1989
- Deleted
- May 27, 2006
- Reason
- Maximum term reached
- IPC classes
- H04R 25/02 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 30, 2006
Maximum term reached
Published in +pat+ No 12 in 2006
- Feb 28, 1989
Granted
Published in PIDTJ No 4 in 1989
Parties
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.