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European patent · EP4173883 · Deleted

Register entry

Publication number
EP4173883
Application number
EP21827865
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 21, 2021
Published
May 3, 2023
Granted
Jan 22, 2025
Deleted
Dec 23, 2025
Reason
Annual fee unpaid
IPC classes
B60L 53/80 (2019.01)
B60S 5/06 (2019.01)
B60K 1/04 (2019.01)
B66F 7/00 (2006.01)
B66F 7/06 (2006.01)
B66F 7/28 (2006.01)
B66F 7/24 (2006.01)
Priority
CN 202010596061 24.06.2020
PCT application
PCT/CN2021/095155 21.05.2021
PCT publication
WO2021/258944 30.12.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Dec 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.12.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.12.2025

  2. Dec 3, 2025

    Change

    Published in Swissreg on 03.12.2025

  3. Jan 22, 2025

    Granted

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

    Published in Swissreg on 22.01.2025

Parties

Inventor

LI, Yongjie

Shanghai 201804, CN

ZHANG, Ning

Shanghai 201804, CN

CAO, Jia

Shanghai 201804, CN

ZHENG, Lang

Shanghai 201804, CN

YANG, Chao

Shanghai 201804, CN

XIA, Lijian

Shanghai 201804, 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.