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Patent europeic · EP3956542 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP3956542
- Numer da la dumonda
- EP20791904
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 17-04-2020
- Publitgà
- 23-02-2022
- Concedì
- 20-11-2024
- Stritgà
- 25-11-2025
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- E21B 43/12 (2006.01)E21B 43/26 (2006.01)F04D 13/12 (2006.01)F04B 9/02 (2006.01)F04B 9/10 (2006.01)F04B 15/02 (2006.01)F04B 17/03 (2006.01)F04B 49/06 (2006.01)
- Prioritad
- US 201962835348 P 17.04.2019
- Dumonda PCT
- PCT/US2020/028725 17.04.2020
- Publicaziun PCT
- WO2020/214934 22.10.2020
- 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.
- 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
- 24-09-2025
Midada
Published in Swissreg on 24.09.2025
- 20-11-2024
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.11.2024
Partidas
Inventur
WILSON, Edwin, E.
Colleyville, TX 76034, 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.