VERFAHREN ZUR OPTIMIERUNG EINER BOGENLINIE
European patent · EP4238531 · In force
Register entry
- Publication number
- EP4238531
- Application number
- EP21886876
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 29, 2021
- Published
- Sep 6, 2023
- Granted
- Nov 26, 2025
- Protection ends at the latest
- Oct 28, 2041
- Next annual fee due
- Oct 31, 2026
- IPC classes
- A61C 7/00 (2006.01)A61C 9/00 (2006.01)A61C 19/05 (2006.01)
- Priority
- KR 20200143824 30.10.2020KR 20210044417 06.04.2021
- PCT application
- PCT/KR2021/015402 29.10.2021
- PCT publication
- WO2022/092882 05.05.2022
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 7, 2026
Change
Published in Swissreg on 07.10.2026
- Nov 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.11.2025
Parties
Inventor
LEE, Sung Hoon
Seoul 02842, KR
KIM, Jin Young
Seoul 02842, KR
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.