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Patent europeic · EP4023393 · En vigur

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Numer da publicaziun
EP4023393
Numer da la dumonda
EP20856834
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
26-08-2020
Publitgà
06-07-2022
Concedì
08-07-2026
La protecziun finescha il pli tard
25-08-2040
Proxima taxa annuala scadenta
31-08-2026
Classas IPC
B24B 55/03 (2006.01)
B24D 7/16 (2006.01)
B24D 7/06 (2006.01)
B24D 7/10 (2006.01)
B24D 5/10 (2006.01)
B24B 55/02 (2006.01)
Prioritad
CN 201910813402 30.08.2019
CN 201921429751 U 30.08.2019
CN 202010295353 15.04.2020
CN 202020556608 U 15.04.2020
CN 202020813767 U 15.05.2020
CN 202010414830 15.05.2020
CN 202010414837 15.05.2020
CN 202020814608 U 15.05.2020
Dumonda PCT
PCT/CN2020/111368 26.08.2020
Publicaziun PCT
WO2021/037055 04.03.2021
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. 08-07-2026

    Concedì

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

    Published in Swissreg on 08.07.2026

Partidas

Possessur

Guilin Champion Union Diamond Co., Ltd.

No.8 Chuangxin Road Qixing District, Guilin, Guangxi 541004, CN

Inventur

SONG, Jingxin

Guilin, Guangxi 541004, CN

LONG, Huiling

Guilin, Guangxi 541004, CN

DU, Hai

Guilin, Guangxi 541004, CN

LIANG, Anning

Guilin, Guangxi 541004, CN

GUO, Xinling

Guilin, Guangxi 541004, CN

WANG, Zhiyong

Guilin, Guangxi 541004, CN

LIU, Renjie

Guilin, Guangxi 541004, CN

YE, Yong

Guilin, Guangxi 541004, 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.