COUPE CIRCUIT PYROTECHNIQUE
European patent · EP4176458 · In force
Register entry
- Publication number
- EP4176458
- Application number
- EP21739319
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 1, 2021
- Published
- May 10, 2023
- Granted
- Sep 2, 2026
- Protection ends at the latest
- Jun 30, 2041
- Next annual fee due
- Jul 31, 2027
- IPC classes
- H01H 39/00 (2006.01)
- Priority
- FR 2007024 02.07.2020
- PCT application
- PCT/EP2021/068114 01.07.2021
- PCT publication
- WO2022/003080 06.01.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 2, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.09.2026
Parties
Inventor
GAUDINAT, Francois
60110 Amblainville, FR
CLECH, Gildas
29470 Plougastel-Daoulas, FR
CHAMPENDAL, Jean
29000 Quimper, FR
MASQUELIER, Isaure
75017 Paris, FR
LAGEAT, Ludovic
29470 Plougastel-Daoulas, 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.