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Patent europeic · EP4299820 · En vigur

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Numer da publicaziun
EP4299820
Numer da la dumonda
EP22766182
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
28-02-2022
Publitgà
03-01-2024
Concedì
25-03-2026
La protecziun finescha il pli tard
27-02-2042
Proxima taxa annuala scadenta
28-02-2027
Classas IPC
D06F 39/12 (2006.01)
D06F 39/40 (2024.01)
D06F 58/20 (2006.01)
D06F 25/00 (2006.01)
Prioritad
CN 202110272574 12.03.2021
CN 202120529059 U 12.03.2021
Dumonda PCT
PCT/CN2022/078418 28.02.2022
Publicaziun PCT
WO2022/188656 15.09.2022
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. 25-03-2026

    Concedì

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

    Published in Swissreg on 25.03.2026

Partidas

Possessur

Wuxi Little Swan Electric Co., Ltd.

No. 18, South Changjiang Road New District, Wuxi, Jiangsu 214028, CN

Inventur

ZHANG, Tuanjie

Wuxi, Jiangsu 214028, CN

ZHOU, Chunhao

Wuxi, Jiangsu 214028, CN

XIANG, Weicheng

Wuxi, Jiangsu 214028, CN

WANG, Huizhong

Wuxi, Jiangsu 214028, 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.