KOPFHÖRERSET
European patent · EP4305851 · Deleted
Register entry
- Publication number
- EP4305851
- Application number
- EP22713896
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 10, 2022
- Published
- Jan 17, 2024
- Granted
- Aug 13, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H04R 1/10 (2006.01)H04R 3/08 (2006.01)H04R 3/14 (2006.01)
- Priority
- BE 202105179 10.03.2021
- PCT application
- PCT/EP2022/056124 10.03.2022
- PCT publication
- WO2022/189543 15.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Jun 24, 2026
Change
Published in Swissreg on 24.06.2026
- Aug 13, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.08.2025
Parties
Holder
Areal BV
2990 Wuustwezel, BE
Inventor
DOMS, Pieter
2990 Wuustwezel, BE
VOORTMAN, Arno
9290 Overmere, BE
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.