ARBEITSMASCHINE

Patent europeic · EP4190979 · En vigur

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Numer da publicaziun
EP4190979
Numer da la dumonda
EP21933268
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
17-12-2021
Publitgà
07-06-2023
Concedì
06-05-2026
La protecziun finescha il pli tard
16-12-2041
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
E02F 9/22 (2006.01)
F02D 29/04 (2006.01)
Prioritad
JP 2021053087 26.03.2021
Dumonda PCT
PCT/JP2021/046812 17.12.2021
Publicaziun PCT
WO2022/201676 29.09.2022
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. 06-05-2026

    Concedì

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

    Published in Swissreg on 06.05.2026

Partidas

Possessur

Hitachi Construction Machinery Co., Ltd

Hitachi Construction Machinery Co., Ltd.

16-1, Higashiueno 2-chome, Taito-ku,, Tokyo 110-0015, JP

Inventur

HOSHINO Masatoshi

Tsuchiura-shi, Ibaraki 300-0013, JP

HIJIKATA Seiji

Tsuchiura-shi, Ibaraki 300-0013, JP

TSURUGA Yasutaka

Tsuchiura-shi, Ibaraki 300-0013, JP

YAGISAWA Ryou

Tsuchiura-shi, Ibaraki 300-0013, JP

FURUKAWA Shou

Tsuchiura-shi, Ibaraki 300-0013, 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.