VERWENDUNG EINER DICHTUNGSVORRICHTUNG
European patent · EP3971432 · In force
Register entry
- Publication number
- EP3971432
- Application number
- EP20810157
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 11, 2020
- Published
- Mar 23, 2022
- Granted
- Jul 9, 2025
- Protection ends at the latest
- May 10, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- F16C 33/78 (2006.01)F16J 15/3204 (2016.01)F16J 15/40 (2006.01)F16J 15/00 (2006.01)F16C 33/74 (2006.01)B63H 23/36 (2006.01)B63H 23/32 (2006.01)
- Priority
- JP 2019093953 17.05.2019
- PCT application
- PCT/JP2020/018852 11.05.2020
- PCT publication
- WO2020/235380 26.11.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 21, 2026
Change
Published in Swissreg on 21.05.2026
- Jul 9, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 09.07.2025
Parties
Inventor
MATSUOKA, Iwao
Tokyo 105-8587, 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.