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European patent · EP4137704 · In force
Register entry
- Publication number
- EP4137704
- Application number
- EP21910035
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 12, 2021
- Published
- Feb 22, 2023
- Granted
- Jun 24, 2026
- Protection ends at the latest
- Nov 11, 2041
- Next annual fee due
- Nov 30, 2026
- IPC classes
- F15B 15/18 (2006.01)F16D 55/224 (2006.01)F16D 65/18 (2006.01)F16D 121/06 (2012.01)F16D 127/02 (2012.01)F16D 129/02 (2012.01)F15B 1/26 (2006.01)F15B 15/14 (2006.01)F15B 21/042 (2019.01)F15B 15/20 (2006.01)F15B 19/00 (2006.01)
- Priority
- JP 2020213583 23.12.2020JP 2021175803 27.10.2021
- PCT application
- PCT/JP2021/041762 12.11.2021
- PCT publication
- WO2022/137882 30.06.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 24, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.06.2026
Parties
Inventor
KASUGA, Toshishige
Tokyo 104-0041, JP
AZUMA, Yasuhiro
Tokyo 104-0041, 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.