DISPOSITIF D'ABSORPTION ACOUSTIQUE
European patent · EP4482738 · Deleted
Register entry
- Publication number
- EP4482738
- Application number
- EP23711508
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Feb 22, 2023
- Published
- Jan 1, 2025
- Granted
- Feb 4, 2026
- Deleted
- Sep 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- B64D 29/06 (2006.01)F02K 1/34 (2006.01)F02C 7/24 (2006.01)F02K 1/82 (2006.01)F02C 7/20 (2006.01)F02K 1/72 (2006.01)B64D 5/00 (2006.01)B64D 33/02 (2006.01)
- Priority
- FR 2201598 23.02.2022
- PCT application
- PCT/FR2023/050249 22.02.2023
- PCT publication
- WO2023/161586 31.08.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.09.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.09.2026
- Feb 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.02.2026
Parties
Inventor
BELLET, François
77550 MOISSY-CRAMAYEL, FR
CHANDELIER, Julien
77550 MOISSY-CRAMAYEL, FR
LEMOINE, Damien
77550 MOISSY-CRAMAYEL, FR
JOURDAN, Fabien
77550 MOISSY-CRAMAYEL, FR
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.