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European patent · EP3954836 · Deleted

Register entry

Publication number
EP3954836
Application number
EP21190671
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Aug 10, 2021
Published
Feb 16, 2022
Granted
May 10, 2023
Deleted
Mar 25, 2025
Reason
Annual fee unpaid
IPC classes
E03C 1/06 (2006.01)
E03C 1/04 (2006.01)
Priority
CN 202010795850 10.08.2020
Filing language
English
Source
Swissreg

History

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

  1. Mar 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.03.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.03.2025

  2. Mar 20, 2024

    Change

    Published in Swissreg on 20.03.2024

  3. May 10, 2023

    Granted

    Published in Swissreg on 10.05.2023

Parties

Inventor

HU, Lihong

Xiamen, 361028, CN

CHEN, Yiying

Xiamen, 361028, CN

LIN, Fangqi

Xiamen, 361028, 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.