KÜHLSYSTEM
European patent · EP4431840 · In force
Register entry
- Publication number
- EP4431840
- Application number
- EP24163630
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 14, 2024
- Published
- Sep 18, 2024
- Granted
- Nov 26, 2025
- Protection ends at the latest
- Mar 13, 2044
- Next annual fee due
- Mar 31, 2027
- IPC classes
- F25B 1/04 (2006.01)F04C 29/00 (2006.01)F25B 31/00 (2006.01)F25B 49/02 (2006.01)
- Priority
- CN 202310269445 15.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 7, 2026
Change
Published in Swissreg on 07.10.2026
- Nov 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.11.2025
Parties
Holder
Long, Zhigang
Beijing 100085, CN
Inventor
Long, Zhigang
Beijing 100085, 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.