VERLUSTARMES AKUSTISCHES GERÄT
European patent · EP3921939 · In force
Register entry
- Publication number
- EP3921939
- Application number
- EP20718555
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 7, 2020
- Published
- Dec 15, 2021
- Granted
- Oct 21, 2026
- Protection ends at the latest
- Feb 6, 2040
- Next annual fee due
- Feb 28, 2027
- IPC classes
- H03H 9/02 (2006.01)H03H 9/17 (2006.01)
- Priority
- US 201916271398 08.02.2019
- PCT application
- PCT/EP2020/053091 07.02.2020
- PCT publication
- WO2020/161283 13.08.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.10.2026
Parties
Inventor
PENSALA, Tuomas
02150 Espoo, FI
MAKKONEN, Tapani
02150 Espoo, FI
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.