ARBEITSMASCHINE

Patent europeic · EP4001670 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP4001670
Numer da la dumonda
EP21775095
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
12-03-2021
Publitgà
25-05-2022
Concedì
30-07-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
F15B 21/045 (2019.01)
E02F 9/22 (2006.01)
F15B 11/042 (2006.01)
F15B 13/043 (2006.01)
Prioritad
JP 2020058802 27.03.2020
Dumonda PCT
PCT/JP2021/010147 12.03.2021
Publicaziun PCT
WO2021/193157 30.09.2021
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. 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. 11-06-2026

    Midada

    Published in Swissreg on 11.06.2026

  3. 30-07-2025

    Concedì

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

    Published in Swissreg on 30.07.2025

Partidas

Possessur

Hitachi Construction Machinery Co., Ltd.

Tokyo 110-0015, JP

Inventur

KUMAGAI, Kento

Tsuchiura-shi, Ibaraki 300-0013, JP

IMURA, Shinya

Tsuchiura-shi, Ibaraki 300-0013, JP

TSURUGA, Yasutaka

Tsuchiura-shi, Ibaraki 300-0013, JP

CHIBA, Takaaki

Tsuchiura-shi, Ibaraki 300-0013, JP

AMANO, Hiroaki

Tsuchiura-shi, Ibaraki 300-0013, JP

NISHIKAWA, Shinji

Tsuchiura-shi, Ibaraki 300-0013, JP

NARAZAKI, Akihiro

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.