SCHNURLOSE LAMPE

European patent · EP4023930 · In force

Register entry

Publication number
EP4023930
Application number
EP20217887
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 30, 2020
Published
Jul 6, 2022
Granted
Mar 19, 2025
Protection ends at the latest
Dec 29, 2040
Next annual fee due
Dec 31, 2026
IPC classes
F21L 4/02 (2006.01)
F21V 17/16 (2006.01)
F21V 21/088 (2006.01)
F21V 31/00 (2006.01)
F21V 31/04 (2006.01)
F21V 23/04 (2006.01)
F21V 7/00 (2006.01)
F21Y 113/20 (2016.01)
F21Y 115/10 (2016.01)
F21L 4/08 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Jan 28, 2026

    Change

    Published in Swissreg on 28.01.2026

  2. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  3. Mar 19, 2025

    Granted

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

    Published in Swissreg on 19.03.2025

Parties

Holder

Shenzhen Zhongfuneng Electric Equipment Co., Ltd.

Room 301, Building 1, Baolong Specialized and Sophisticated Enterprises Industrial Park No.16 Baolong 3rd Road Baolong Street, Longgang District, Shenzhen 518116, CN

Inventor

DING, Baiping

Shenzhen, Guangdong 518000, CN

YANG, Feng

Shenzhen, Guangdong 518000, CN

HUANG, Yangbiao

Shenzhen, Guangdong 518000, CN

SONG, Linjing

Shenzhen, Guangdong 518000, 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.