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European patent · EP3805860 · Deleted

Register entry

Publication number
EP3805860
Application number
EP19810166
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 5, 2019
Published
Apr 14, 2021
Granted
Sep 4, 2024
Deleted
Aug 26, 2025
Reason
Annual fee unpaid
IPC classes
G03B 21/60 (2014.01)
Priority
CN 201810547434 31.05.2018
PCT application
PCT/CN2019/070529 05.01.2019
PCT publication
WO2019/227935 05.12.2019
Filing language
Chinese
Source
Swissreg

History

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

  1. Aug 26, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    26.08.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 26.08.2025

  2. Jul 16, 2025

    Change

    Published in Swissreg on 16.07.2025

  3. Sep 4, 2024

    Granted

    Published in Swissreg on 04.09.2024

Parties

Inventor

HU, Fei

Shenzhen, Guangdong 518000, CN

SUN, Wei

Shenzhen, Guangdong 518000, CN

WANG, Lin

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.