HARTMETALL
Patent europeic · EP4357474 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4357474
- Numer da la dumonda
- EP22935160
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 29-03-2022
- Publitgà
- 24-04-2024
- Concedì
- 31-12-2025
- Stritgà
- 23-10-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- C22C 29/08 (2006.01)C22C 1/05 (2023.01)B22F 5/00 (2006.01)
- Dumonda PCT
- PCT/JP2022/015577 29.03.2022
- Publicaziun PCT
- WO2023/188012 05.10.2023
- 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.
- 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
- 31-12-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 31.12.2025
Partidas
Possessur
Sumitomo Electric Hardmetal Corp.
Itami-shi, Hyogo 664-0016, JP
Inventur
ISHIDA, Tomoyuki
Itami-shi, Hyogo 664-0016, JP
TANAKA, Yuki
Itami-shi, Hyogo 664-0016, JP
HIROSE, Kazuhiro
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.