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Patent europeic · EP4379136 · En vigur

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Numer da publicaziun
EP4379136
Numer da la dumonda
EP22848408
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
21-07-2022
Publitgà
05-06-2024
Concedì
10-06-2026
La protecziun finescha il pli tard
20-07-2042
Proxima taxa annuala scadenta
31-07-2026
Classas IPC
E01B 27/16 (2006.01)
B06B 1/18 (2006.01)
Prioritad
CN 202121744892 U 28.07.2021
CN 202110860086 28.07.2021
Dumonda PCT
PCT/CN2022/107124 21.07.2022
Publicaziun PCT
WO2023/005803 02.02.2023
Lingua da l’annunzia
chinais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 10-06-2026

    Concedì

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

    Published in Swissreg on 10.06.2026

Partidas

Possessur

CRRC Qishuyan Institute Co., Ltd.

No. 258, Wuyi Road, Changzhou, Jiangsu 213011, CN

Changzhou CRRC Ruitai Equipment Technology Co., Ltd.

No. 99, Wuyi Road, Changzhou, Jiangsu 213011, CN

Inventur

WANG, Lei

Changzhou, Jiangsu 213011, CN

LI, Chunlong

Changzhou, Jiangsu 213011, CN

LI, Jurui

Changzhou, Jiangsu 213011, CN

XIANG, Kang

Changzhou, Jiangsu 213011, CN

GONG, Jiaxiang

Changzhou, Jiangsu 213011, CN

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.