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Patent europeic · EP4311910 · En vigur

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Numer da publicaziun
EP4311910
Numer da la dumonda
EP22819085
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
24-01-2022
Publitgà
31-01-2024
Concedì
04-02-2026
La protecziun finescha il pli tard
23-01-2042
Proxima taxa annuala scadenta
31-01-2027
Classas IPC
E21C 37/18 (2006.01)
E21F 17/00 (2006.01)
E21B 7/15 (2006.01)
Prioritad
CN 202110653591 11.06.2021
Dumonda PCT
PCT/CN2022/073480 24.01.2022
Publicaziun PCT
WO2022/257478 15.12.2022
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. 04-02-2026

    Concedì

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

    Published in Swissreg on 04.02.2026

Partidas

Possessur

Beijing Sany Intelligent Manufacturing Technology Co., Ltd.

Floor 3, Block 6 No. 8, Beiqing Road Huilongguan Town Changping District, Beijing 102206, CN

Inventur

ZHOU, Peng

Beijing 102206, CN

QIAN, Yang

Beijing 102206, CN

MA, Ning

Beijing 102206, 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.