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Patent europeic · EP4101991 · Stritgà

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Numer da publicaziun
EP4101991
Numer da la dumonda
EP21780963
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
31-03-2021
Publitgà
14-12-2022
Concedì
17-09-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
E02F 3/43 (2006.01)
E02F 9/22 (2006.01)
F15B 11/02 (2006.01)
F15B 11/024 (2006.01)
F15B 11/042 (2006.01)
F15B 11/044 (2006.01)
F15B 11/08 (2006.01)
F15B 11/16 (2006.01)
Prioritad
JP 2020066997 02.04.2020
Dumonda PCT
PCT/JP2021/013993 31.03.2021
Publicaziun PCT
WO2021/201158 07.10.2021
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. 29-07-2026

    Midada

    Published in Swissreg on 29.07.2026

  3. 17-09-2025

    Concedì

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

    Published in Swissreg on 17.09.2025

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

SUGIYAMA Genroku

Tsuchiura-shi, Ibaraki 300-0013, JP

YAMAMOTO Shinjiro

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.