OFEN
European patent · EP4331447 · In force
Register entry
- Publication number
- EP4331447
- Application number
- EP22792741
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 15, 2022
- Published
- Mar 6, 2024
- Granted
- May 6, 2026
- Protection ends at the latest
- Sep 14, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- A47J 37/07 (2006.01)F24B 1/20 (2006.01)F24B 1/182 (2006.01)F24B 5/08 (2006.01)F24B 13/00 (2006.01)
- Priority
- CN 202210867640 21.07.2022
- PCT application
- PCT/CN2022/119130 15.09.2022
- PCT publication
- WO2024/016456 25.01.2024
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
ZHANG, Guangrong
Shenzhen, Guangdong 518000, CN
XIE, Bo
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.