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Patent europeic · EP4406681 · En vigur

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Numer da publicaziun
EP4406681
Numer da la dumonda
EP22894411
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
09-09-2022
Publitgà
31-07-2024
Concedì
01-10-2025
La protecziun finescha il pli tard
08-09-2042
Proxima taxa annuala scadenta
30-09-2026
Classas IPC
B23D 45/14 (2006.01)
B27B 5/29 (2006.01)
B23D 45/04 (2006.01)
Prioritad
CN 202111381760 22.11.2021
CN 202111395684 22.11.2021
CN 202122875606 U 22.11.2021
CN 202210893092 27.07.2022
CN 202210893081 27.07.2022
Dumonda PCT
PCT/CN2022/118210 09.09.2022
Publicaziun PCT
WO2023/087872 25.05.2023
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. 12-08-2026

    Midada

    Published in Swissreg on 12.08.2026

  2. 01-10-2025

    Concedì

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

    Published in Swissreg on 01.10.2025

Partidas

Possessur

NANJING CHERVON INDUSTRY CO., LTD.

Nanjing Chervon Industry Co., Ltd.

No. 529, Jiangjun Road Jiangning Economic and Technical Development Zone, Nanjing, Jiangsu 211106, CN

Inventur

SUN, Fangyong

Nanjing, Jiangsu 211106, CN

ZHANG, Changning

Nanjing, Jiangsu 211106, CN

GAN, Xingnian

Nanjing, Jiangsu 211106, CN

XU, Guofang

Nanjing, Jiangsu 211106, CN

CHEN, Zhifeng

Nanjing, Jiangsu 211106, CN

RYBKA, Matthew

Nanjing, Jiangsu 211106, 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.