AUDIOVORRICHTUNG
European patent · EP4234405 · In force
Register entry
- Publication number
- EP4234405
- Application number
- EP22188033
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 1, 2022
- Published
- Aug 30, 2023
- Granted
- Jun 24, 2026
- Protection ends at the latest
- Jul 31, 2042
- Next annual fee due
- Aug 31, 2026
- IPC classes
- B64D 11/06 (2006.01)B64D 11/00 (2006.01)H04R 5/02 (2006.01)
- Priority
- US 202217682096 28.02.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 24, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.06.2026
Parties
Inventor
MIYANAKA, Ryota
Osaka, 540-6207, JP
CHO, Daiki
Osaka, 540-6207, 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.