ZAHNBÜRSTE
European patent · EP4205599 · In force
Register entry
- Publication number
- EP4205599
- Application number
- EP22810292
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 26, 2022
- Published
- Jul 5, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Apr 25, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- A46B 5/00 (2006.01)
- Priority
- CN 202110578515 26.05.2021
- PCT application
- PCT/CN2022/089200 26.04.2022
- PCT publication
- WO2022/247559 01.12.2022
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Holder
Inventor
XU, Zhenwu
Shanghai 201506, CN
DAI, Xiaoguo
Shanghai 201506, 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.