TRAGBARER LÜFTER

European patent · EP4411144 · In force

Register entry

Publication number
EP4411144
Application number
EP22872189
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 26, 2022
Published
Aug 7, 2024
Granted
Jan 21, 2026
Protection ends at the latest
Sep 25, 2042
Next annual fee due
Sep 30, 2026
IPC classes
F04D 25/08 (2006.01)
F04D 25/06 (2006.01)
F04D 17/06 (2006.01)
F04D 29/42 (2006.01)
F04D 29/44 (2006.01)
Priority
CN 202122350626 U 27.09.2021
CN 202122980532 U 30.11.2021
CN 202122972162 U 30.11.2021
CN 202123124225 U 10.12.2021
CN 202221164340 U 16.05.2022
PCT application
PCT/CN2022/121246 26.09.2022
PCT publication
WO2023/046145 30.03.2023
Filing language
Chinese
Source
Swissreg

History

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

  1. Jan 21, 2026

    Granted

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

    Published in Swissreg on 21.01.2026

Parties

Holder

Shenzhen Jisu Technology Co., Ltd

4/F, Building C, Banwei Industrial Park, No. 5, Yongxiang East Road, Bantian Street Longgang District, Shenzhen, Guangdong, CN

Inventor

ZHENG, Guanzheng

Shenzhen, Guangdong 518129, CN

XIE, Jiahang

Shenzhen, Guangdong 518129, CN

LI, Xiangfu

Shenzhen, Guangdong 518129, CN

YUAN, Shuiyong

Shenzhen, Guangdong 518129, CN

XIAO, Xin

Shenzhen, Guangdong 518129, CN

CAI, Chengrui

Shenzhen, Guangdong 518129, 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.