SCHRAUBSCHLOSS
European patent · EP4540530 · In force
Register entry
- Publication number
- EP4540530
- Application number
- EP23739408
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 12, 2023
- Published
- Apr 23, 2025
- Granted
- Aug 19, 2026
- Protection ends at the latest
- Jun 11, 2043
- Next annual fee due
- Jun 30, 2027
- IPC classes
- F16B 5/02 (2006.01)F16B 21/02 (2006.01)
- Priority
- US 202263366387 P 14.06.2022
- PCT application
- PCT/US2023/025077 12.06.2023
- PCT publication
- WO2023/244544 21.12.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 19, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.08.2026
Parties
Inventor
YU, Yongquan
Austin, Texas 78725, US
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.