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Patent europeic · EP4454819 · En vigur

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Numer da publicaziun
EP4454819
Numer da la dumonda
EP23866699
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
09-05-2023
Publitgà
30-10-2024
Concedì
17-12-2025
La protecziun finescha il pli tard
08-05-2043
Proxima taxa annuala scadenta
31-05-2026
Classas IPC
B25D 17/24 (2006.01)
B25D 11/04 (2006.01)
B25D 17/00 (2006.01)
B25D 1/16 (2006.01)
Prioritad
CN 202310250569 15.03.2023
Dumonda PCT
PCT/CN2023/092928 09.05.2023
Publicaziun PCT
WO2024/187569 19.09.2024
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. 17-12-2025

    Concedì

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

    Published in Swissreg on 17.12.2025

Partidas

Inventur

PU, Yuanwei

Nantong, Jiangsu 226244, 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.