HEIZVORRICHTUNG
European patent · EP3976406 · In force
Register entry
- Publication number
- EP3976406
- Application number
- EP20812575
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 29, 2020
- Published
- Apr 6, 2022
- Granted
- Feb 18, 2026
- Protection ends at the latest
- May 28, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- B60H 1/22 (2006.01)H05B 3/50 (2006.01)F24H 3/00 (2022.01)F24H 3/04 (2022.01)F24H 9/20 (2022.01)
- Priority
- CN 201910469593 31.05.2019
- PCT application
- PCT/CN2020/093060 29.05.2020
- PCT publication
- WO2020/239045 03.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Parties
Inventor
TONG, Ziran
Jingzhou, Hubei 434007, CN
GENG, Qiang
Jingzhou, Hubei 434007, 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.