LUFTSTROMVORRICHTUNG

European patent · EP4530405 · In force

Register entry

Publication number
EP4530405
Application number
EP23851597
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 27, 2023
Published
Apr 2, 2025
Granted
May 27, 2026
Protection ends at the latest
Jul 26, 2043
Next annual fee due
Jul 31, 2026
IPC classes
F04D 25/08 (2006.01)
F04D 25/06 (2006.01)
F04D 29/66 (2006.01)
F04D 29/54 (2006.01)
Priority
CN 202210967982 12.08.2022
CN 202320947789 U 24.04.2023
CN 202310456589 25.04.2023
PCT application
PCT/CN2023/109482 27.07.2023
PCT publication
WO2024/032375 15.02.2024
Filing language
Chinese
Source
Swissreg

History

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

  1. May 27, 2026

    Granted

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

    Published in Swissreg on 27.05.2026

Parties

Holder

NANJING CHERVON INDUSTRY CO., LTD.

Nanjing Chervon Industry Co., Ltd.

No. 529, Jiangjun Road Jiangning Economic and Technical Development Zone, Nanjing, Jiangsu 211106, CN

Inventor

GUO, Jianpeng

Nanjing, Jiangsu 211106, CN

ZHANG, Rui

Nanjing, Jiangsu 211106, CN

LI, Jingwei

Nanjing, Jiangsu 211106, CN

ZHAN, Rui

Nanjing, Jiangsu 211106, CN

ZHANG, Wenhao

Nanjing, Jiangsu 211106, 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.