LINIENLAMPE

European patent · EP4220005 · In force

Register entry

Publication number
EP4220005
Application number
EP22207040
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 11, 2022
Published
Aug 2, 2023
Granted
Oct 2, 2024
Protection ends at the latest
Nov 10, 2042
Next annual fee due
Nov 30, 2026
IPC classes
F21K 9/65 (2016.01)
F21K 9/27 (2016.01)
F21K 9/66 (2016.01)
F21K 9/232 (2016.01)
F21V 17/10 (2006.01)
F21V 17/16 (2006.01)
Priority
CN 202210108187 28.01.2022
CN 202220238972 U 28.01.2022
CN 202220448930 U 02.03.2022
CN 202210204722 02.03.2022
CN 202222486941 U 20.09.2022
Filing language
English
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Aug 13, 2025

    Change

    Published in Swissreg on 13.08.2025

  3. Oct 11, 2024

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 11.10.2024

  4. Oct 3, 2024

    Granted

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

    Published in Swissreg on 03.10.2024

Parties

Holder

Hangzhou Hangke Optoelectronics Co.,Ltd.

No. 31, 33 Xianxing road, Xianlin street Yuhang District, Hangzhou, Zhejiang 310000, CN

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

YAN, Qianjun

Hangzhou, 310000, CN

ZHENG, Zhaozhang

Hangzhou, 310000, CN

MA, Lingli

Hangzhou, 310000, 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.