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Patent europeic · EP4201252 · En vigur

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Numer da publicaziun
EP4201252
Numer da la dumonda
EP21858386
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
19-08-2021
Publitgà
28-06-2023
Concedì
30-09-2026
La protecziun finescha il pli tard
18-08-2041
Proxima taxa annuala scadenta
31-08-2027
Classas IPC
A45D 34/04 (2006.01)
B05C 17/00 (2006.01)
B43K 8/02 (2006.01)
Prioritad
JP 2020139994 21.08.2020
Dumonda PCT
PCT/JP2021/030471 19.08.2021
Publicaziun PCT
WO2022/039243 24.02.2022
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 30-09-2026

    Concedì

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

    Published in Swissreg on 30.09.2026

Partidas

Possessur

MITSUBISHI PENCIL COMPANY, LIMITED

5-23-37, Higashi-Ohi, Shinagawa-ku, Tokyo 140-8537, JP

Inventur

KUMAI Nao

Fujioka-shi, Gunma 375-8501, JP

NAKAMURA Yusuke

Fujioka-shi, Gunma 375-8501, JP

FUJIMOTO Kota

Fujioka-shi, Gunma 375-8501, JP

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.