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Patent europeic · EP4304799 · En vigur

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Numer da publicaziun
EP4304799
Numer da la dumonda
EP22766352
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
10-03-2022
Publitgà
17-01-2024
Concedì
21-10-2026
La protecziun finescha il pli tard
09-03-2042
Proxima taxa annuala scadenta
31-03-2027
Classas IPC
B23D 45/16 (2006.01)
B23D 29/00 (2006.01)
B26B 25/00 (2006.01)
B28D 1/22 (2006.01)
Prioritad
CN 202120523192 U 12.03.2021
CN 202120520939 U 12.03.2021
CN 202110270624 12.03.2021
CN 202122778766 U 12.11.2021
CN 202122779759 U 12.11.2021
CN 202111345359 12.11.2021
Dumonda PCT
PCT/CN2022/080102 10.03.2022
Publicaziun PCT
WO2022/188830 15.09.2022
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

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

  1. 21-10-2026

    Concedì

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

    Published in Swissreg on 21.10.2026

Partidas

Inventur

LI, Jingshan

hangzhou, Jiangsu 213023, CN

ZHANG, Lingao

hangzhou, Jiangsu 213023, 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.