ZAHNSEIDENVORRICHTUNG
European patent · EP4321130 · In force
Register entry
- Publication number
- EP4321130
- Application number
- EP22919851
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 23, 2022
- Published
- Feb 14, 2024
- Granted
- Aug 12, 2026
- Protection ends at the latest
- Sep 22, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- A61C 15/04 (2006.01)
- Priority
- CN 202220103698 U 14.01.2022
- PCT application
- PCT/CN2022/120836 23.09.2022
- PCT publication
- WO2023/134216 20.07.2023
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.08.2026
Parties
Inventor
CHEN, Zhi
Shenzhen, Guangdong 518000, CN
WANG, Xi
Shenzhen, Guangdong 518000, CN
LIU, Zhen
Shenzhen, Guangdong 518000, CN
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.