ELEKTRONISCHES EXPANSIONSVENTIL
European patent · EP3957882 · In force
Register entry
- Publication number
- EP3957882
- Application number
- EP20823633
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 13, 2020
- Published
- Feb 23, 2022
- Granted
- Mar 11, 2026
- Protection ends at the latest
- May 12, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- F16K 1/36 (2006.01)F25B 41/35 (2021.01)F16K 1/32 (2006.01)F16K 31/04 (2006.01)F16K 27/02 (2006.01)F16K 1/48 (2006.01)
- Priority
- CN 201920903057 U 14.06.2019
- PCT application
- PCT/CN2020/090039 13.05.2020
- PCT publication
- WO2020/248759 17.12.2020
- Filing language
- Chinese
- 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
Inventor
ZHAN, Shaojun
Shaoxing, Zhejiang 311835, CN
FENG, Guigang
Shaoxing, Zhejiang 311835, CN
HE, Qiubo
Shaoxing, Zhejiang 311835, 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.