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Patent europeic · EP3677369 · En vigur

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Numer da publicaziun
EP3677369
Numer da la dumonda
EP18850183
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
26-07-2018
Publitgà
08-07-2020
Concedì
24-09-2025
La protecziun finescha il pli tard
25-07-2038
Proxima taxa annuala scadenta
31-07-2026
Classas IPC
B23K 3/08 (2006.01)
Prioritad
CN 201721086330 U 28.08.2017
Dumonda PCT
PCT/CN2018/097146 26.07.2018
Publicaziun PCT
WO2019/042050 07.03.2019
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. 05-08-2026

    Midada

    Published in Swissreg on 05.08.2026

  2. 24-09-2025

    Concedì

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

    Published in Swissreg on 24.09.2025

Partidas

Inventur

LI, Guozhen

Suzhou Jiangsu 215021, CN

LI, Zhiyong

Suzhou Jiangsu 215021, 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.