Hörgerät
Swiss patent · CH683811 · Deleted
Register entry
- Publication number
- CH683811
- Application number
- CH001336/1992
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 24, 1992
- Published
- May 13, 1994
- Granted
- May 13, 1994
- Deleted
- Apr 30, 2001
- Reason
- Annual fee unpaid
- IPC classes
- H04R 25/02 (2006.01)
- Priority
- JP A3-48773 31.05.1991JP A3-58408 28.06.1991
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 14, 2001
Deleted, fee unpaid
Published in PIDTJ No 23 in 2001
- May 13, 1994
Granted
Published in PIDTJ No 9 in 1994
Parties
Inventor
Yoshiyuki, Narisawa
Kokubunji-shi/Tokyo, JP
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.