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Patent europeic · EP3892442 · Stritgà

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Numer da publicaziun
EP3892442
Numer da la dumonda
EP20826431
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
27-03-2020
Publitgà
13-10-2021
Concedì
23-04-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
B29C 49/48 (2006.01)
B29C 49/64 (2006.01)
B29C 49/06 (2006.01)
B29L 31/00 (2006.01)
Prioritad
CN 201910536929 20.06.2019
Dumonda PCT
PCT/CN2020/081550 27.03.2020
Publicaziun PCT
WO2020/253303 24.12.2020
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. 23-10-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. 04-03-2026

    Midada

    Published in Swissreg on 04.03.2026

  3. 23-04-2025

    Concedì

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

    Published in Swissreg on 23.04.2025

Partidas

Inventur

DENG, Wenzhou

Guangzhou, Guangdong 510530, CN

HUANG, Xiaolin

Guangzhou, Guangdong 510530, 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.