BELEUCHTUNGSVORRICHTUNG

European patent · EP3945575 · Deleted

Register entry

Publication number
EP3945575
Application number
EP21188162
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 28, 2021
Published
Feb 2, 2022
Granted
Dec 18, 2024
Deleted
Feb 24, 2026
Reason
Annual fee unpaid
IPC classes
H01L 25/075 (2006.01)
H01L 33/48 (2010.01)
H01L 33/50 (2010.01)
Priority
CN 202021576106 U 31.07.2020
Filing language
English
Source
Swissreg

History

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

  1. Feb 24, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.02.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.02.2026

  2. Oct 29, 2025

    Change

    Published in Swissreg on 29.10.2025

  3. Dec 18, 2024

    Granted

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

    Published in Swissreg on 18.12.2024

Parties

Holder

Leedarson Lighting Co., Ltd.

LEEDARSON LIGHTING CO., LTD.

Xingtai Industrial Zone Xingda Road, Changtai, Zhangzhou Fujian 363999, CN

Inventor

WU, Yunbiao

Changtai, Zhangzhou, CN-363999, CN

DONG, Yongzhe

Changtai, Zhangzhou, CN-363999, CN

ZHANG, Lei

Changtai, Zhangzhou, CN-363999, CN

XIE, Zhirong

Changtai, Zhangzhou, CN-363999, CN

LIN, Ruixiang

Changtai, Zhangzhou, CN-363999, 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.