TRENNSCHALTER
European patent · EP4471816 · In force
Register entry
- Publication number
- EP4471816
- Application number
- EP23717233
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 27, 2023
- Published
- Dec 4, 2024
- Granted
- Apr 1, 2026
- Protection ends at the latest
- Feb 26, 2043
- Next annual fee due
- Feb 28, 2027
- IPC classes
- H01H 1/36 (2006.01)
- Priority
- CN 202220453117 U 02.03.2022
- PCT application
- PCT/IB2023/051803 27.02.2023
- PCT publication
- WO2023/166400 07.09.2023
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.04.2026
Parties
Inventor
YANG, Yuan
Shanghai 200123, CN
JIA, Geng Feng
467000 Ping Ding Shan, CN
YANG, Zhi Liang
Shanghai 201400, 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.