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Patent europeic · EP4323680 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4323680
- Numer da la dumonda
- EP22721957
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 13-04-2022
- Publitgà
- 21-02-2024
- Concedì
- 19-03-2025
- Stritgà
- 25-11-2025
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- E21B 1/00 (2006.01)F16L 1/18 (2006.01)F16L 1/12 (2006.01)F16L 1/20 (2006.01)E02B 1/00 (2006.01)E02D 5/02 (2006.01)E02D 5/54 (2006.01)E02D 15/08 (2006.01)E02D 27/52 (2006.01)E21B 43/00 (2006.01)B63B 21/26 (2006.01)E02B 17/00 (2006.01)E02D 27/50 (2006.01)
- Prioritad
- GB 202105317 14.04.2021
- Dumonda PCT
- PCT/US2022/024642 13.04.2022
- Publicaziun PCT
- WO2022/221422 20.10.2022
- Lingua da l’annunzia
- englais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 28-01-2026
Midada
Published in Swissreg on 28.01.2026
- 25-11-2025
Stritgà, taxa betg pajada
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- 19-03-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.03.2025
Partidas
Inventur
HAUN, Richard
Richmond, TX 77406, US
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.