OHRSTÖPSEL
European patent · EP3952330 · In force
Register entry
- Publication number
- EP3952330
- Application number
- EP20779563
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 10, 2020
- Published
- Feb 9, 2022
- Granted
- Sep 30, 2026
- Protection ends at the latest
- Mar 9, 2040
- Next annual fee due
- Mar 31, 2027
- IPC classes
- H04R 1/10 (2026.01)
- Priority
- JP 2019056633 25.03.2019
- PCT application
- PCT/JP2020/010150 10.03.2020
- PCT publication
- WO2020/195762 01.10.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 30.09.2026
Parties
Inventor
MATSUMURA, Toshiyuki
Osaka-shi, 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.