RÜCKSCHLAGVENTILVORRICHTUNG
European patent · EP4421363 · In force
Register entry
- Publication number
- EP4421363
- Application number
- EP22883278
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 20, 2022
- Published
- Aug 28, 2024
- Granted
- Mar 18, 2026
- Protection ends at the latest
- Sep 19, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F16K 15/18 (2006.01)F16K 15/06 (2006.01)F16K 31/122 (2006.01)F15B 13/02 (2006.01)
- Priority
- JP 2021171264 19.10.2021
- PCT application
- PCT/JP2022/034875 20.09.2022
- PCT publication
- WO2023/067968 27.04.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Parties
Inventor
ARISATO Akira
Kobe City, Hyogo 651-2241, JP
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.