FLACHLAUTSPRECHER
European patent · EP4167594 · In force
Register entry
- Publication number
- EP4167594
- Application number
- EP20803244
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 17, 2020
- Published
- Apr 19, 2023
- Granted
- Mar 26, 2025
- Protection ends at the latest
- Aug 16, 2040
- Next annual fee due
- Aug 31, 2026
- IPC classes
- H04R 7/04 (2006.01)
- Priority
- RU 2020119926 16.06.2020
- PCT application
- PCT/IB2020/057718 17.08.2020
- PCT publication
- WO2021/255510 23.12.2021
- Filing language
- Russian
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- Sep 1, 2025
Change
Published in Swissreg on 01.09.2025
- Mar 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.03.2025
Parties
Inventor
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.