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European patent · EP4258305 · In force
Register entry
- Publication number
- EP4258305
- Application number
- EP23305448
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 30, 2023
- Published
- Oct 11, 2023
- Granted
- Apr 29, 2026
- Protection ends at the latest
- Mar 29, 2043
- Next annual fee due
- Mar 31, 2027
- IPC classes
- H01H 1/42 (2006.01)H01H 1/50 (2006.01)
- Priority
- CN 202220813140 U 08.04.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.04.2026
Parties
Inventor
ZENG, Xiaojing
Shanghai, 201203, CN
GENG, Xiangyu
Shanghai, 201203, CN
ZHOU, Bin
Shanghai, 201203, CN
WANG, Han
Shanghai, 201203, 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.