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Patent europeic · EP3868504 · En vigur

Inscripziun en il register

Numer da publicaziun
EP3868504
Numer da la dumonda
EP19874031
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
16-10-2019
Publitgà
25-08-2021
Concedì
22-04-2026
La protecziun finescha il pli tard
15-10-2039
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
B23D 77/00 (2006.01)
Prioritad
JP 2018196486 18.10.2018
Dumonda PCT
PCT/JP2019/040642 16.10.2019
Publicaziun PCT
WO2020/080397 23.04.2020
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. 22-04-2026

    Concedì

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

    Published in Swissreg on 22.04.2026

Partidas

Possessur

Sumitomo Electric Tool Net, Inc.

7-28 Kitahama 4-chome Chuo-ku, Osaka-shi, Osaka 541-0041, JP

Sumitomo Electric Hardmetal Corp.

1-1, Koyakita 1-chome, Itami-shi, Hyogo 664-0016, JP

Inventur

OKAMOTO, Jun

Osaka-shi, Osaka 541-0041, JP

TAKESHITA, Futoshi

Osaka-shi, Osaka 541-0041, JP

KAI, Kyosuke

Kashiba-shi, Nara 639-0242, JP

FUKUDA, Katsutoshi

Kashiba-shi, Nara 639-0242, JP

YAMADA, Masashi

Itami-shi, Hyogo 664-0016, 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.