STROMLADUNGSZÜNDUNG
Patent europeic · EP4013938 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4013938
- Numer da la dumonda
- EP20853015
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 13-08-2020
- Publitgà
- 22-06-2022
- Concedì
- 23-04-2025
- Stritgà
- 24-03-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- E21B 7/00 (2006.01)F42D 1/045 (2006.01)F42D 1/22 (2006.01)E21B 23/06 (2006.01)E21B 23/04 (2006.01)
- Prioritad
- US 201962886197 P 13.08.2019
- Dumonda PCT
- PCT/US2020/046191 13.08.2020
- Publicaziun PCT
- WO2021/030594 18.02.2021
- 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.
- 24-03-2026
Stritgà, taxa betg pajada
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.03.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.03.2026
- 04-03-2026
Midada
Published in Swissreg on 04.03.2026
- 23-04-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.04.2025
Partidas
Inventur
STOVALL, Ty Edgar
Dallas St. Ennis, TX 75119, US
SMITH, Jeffrey Wayne
Charles, MO 63303, US
COVALT, Johnny
Burleson, TX 76028, US
TAYLOR, Zachary James
Waxahachie, TX 75165, 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.