LÜFTERLAMPE

European patent · EP4119836 · In force

Register entry

Publication number
EP4119836
Application number
EP21831773
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 25, 2021
Published
Jan 18, 2023
Granted
Jan 7, 2026
Protection ends at the latest
Jun 24, 2041
Next annual fee due
Jun 30, 2026
IPC classes
F21S 8/06 (2006.01)
F04D 25/08 (2006.01)
F21V 23/00 (2015.01)
F21V 33/00 (2006.01)
F04D 29/00 (2006.01)
F04D 25/06 (2006.01)
Priority
CN 202010614970 30.06.2020
CN 202021250460 U 30.06.2020
PCT application
PCT/CN2021/102403 25.06.2021
PCT publication
WO2022/001875 06.01.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Jan 7, 2026

    Granted

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

    Published in Swissreg on 07.01.2026

Parties

Holder

Suzhou Opple Lighting Co., Ltd.

R&D Building A of OPPLE Lighting Fenyang Road Fen Lake Developing Zone Wujiang District, Suzhou, Jiangsu 215211, CN

OPPLE LIGHTING CO., LTD.

Opple Lighting Co,. Ltd.

Room 411 Building 1 No. 6111 Longdong Avenue Pudong New District, Shanghai 201203, CN

Inventor

WU, Wangbosheng

Suzhou, Jiangsu 215211, CN

WANG, Yaohai

Suzhou, Jiangsu 215211, CN

ZHOU, Dali

Suzhou, Jiangsu 215211, CN

ZHOU, Dingde

Suzhou, Jiangsu 215211, 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.