ELEKTROWERKZEUGSYSTEM
European patent · EP4147299 · In force
Register entry
- Publication number
- EP4147299
- Application number
- EP21826886
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 17, 2021
- Published
- Mar 15, 2023
- Granted
- Mar 11, 2026
- Protection ends at the latest
- Jun 16, 2041
- Next annual fee due
- Jun 30, 2026
- IPC classes
- H01M 50/244 (2021.01)H01M 50/264 (2021.01)H01M 50/502 (2021.01)B25F 5/02 (2006.01)
- Priority
- CN 202010557288 18.06.2020CN 202021141817 U 18.06.2020CN 202010557390 18.06.2020CN 202021141998 U 18.06.2020
- PCT application
- PCT/CN2021/100553 17.06.2021
- PCT publication
- WO2021/254426 23.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 11, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.03.2026
Parties
Holder
Inventor
LIU, Chuanjun
hangzhou, Jiangsu 213023, CN
ZHUANG, Xian
hangzhou, Jiangsu 213023, CN
LUO, Ming
hangzhou, Jiangsu 213023, CN
LI, Biao
hangzhou, Jiangsu 213023, CN
LI, Zhiyuan
hangzhou, Jiangsu 213023, 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.