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European patent · EP3919340 · In force

Register entry

Publication number
EP3919340
Application number
EP20856519
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 7, 2020
Published
Dec 8, 2021
Granted
Oct 18, 2023
Protection ends at the latest
Aug 6, 2040
Next annual fee due
Aug 31, 2027
IPC classes
B61F 1/08 (2006.01)
B61D 3/20 (2006.01)
B61D 3/00 (2006.01)
Priority
CN 201910801353 28.08.2019
PCT application
PCT/CN2020/107643 07.08.2020
PCT publication
WO2021/036739 04.03.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Sep 29, 2026

    Next annual fee due on

    Next annual fee due on
    31.08.2026 → 31.08.2027

    Published in Swissreg on 29.09.2026

  2. Sep 19, 2025

    Next annual fee due on

    Next annual fee due on
    31.08.2025 → 31.08.2026

    Published in Swissreg on 19.09.2025

  3. Sep 1, 2024

    Next annual fee due on

    Next annual fee due on
    31.08.2024 → 31.08.2025

    Published in Swissreg on 01.09.2024

  4. Aug 28, 2024

    Change

    Published in Swissreg on 28.08.2024

  5. Oct 18, 2023

    Granted

    Published in Swissreg on 18.10.2023

Parties

Holder

CRRC Qiqihar Rolling Stock Co., Ltd.

No. 36 Changqian 1st Avenue Tiefeng District, Qiqihar, Heilongjiang 161002, CN

Inventor

ZHANG, Bei

Qiqihar, Heilongjiang 161002, CN

LIU, Peng

Qiqihar, Heilongjiang 161002, CN

SUN, Haishuang

Qiqihar, Heilongjiang 161002, CN

YANG, Yajun

Qiqihar, Heilongjiang 161002, CN

WANG, Junsong

Qiqihar, Heilongjiang 161002, CN

ZHAO, Tianjun

Qiqihar, Heilongjiang 161002, 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.