ENTFEUCHTER

European patent · EP3901529 · In force

Register entry

Publication number
EP3901529
Application number
EP20888725
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 13, 2020
Published
Oct 27, 2021
Granted
May 28, 2025
Protection ends at the latest
Apr 12, 2040
Next annual fee due
Apr 30, 2026
IPC classes
F24F 3/14 (2006.01)
F24F 13/20 (2006.01)
F24F 13/22 (2006.01)
F24F 13/28 (2006.01)
F24F 1/0358 (2019.01)
F24F 1/035 (2019.01)
Priority
CN 202010126360 27.02.2020
CN 202020222372 U 27.02.2020
PCT application
PCT/CN2020/084377 13.04.2020
PCT publication
WO2021/169002 02.09.2021
Filing language
Chinese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Apr 9, 2026

    Change

    Published in Swissreg on 09.04.2026

  2. May 28, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 28.05.2025

Parties

Inventor

LI, Weiming

Foshan Guangdong 528311, 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.