WASCHROHRSYSTEM UND VERFAHREN
Patent europeic · EP4028632 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4028632
- Numer da la dumonda
- EP20862767
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 09-09-2020
- Publitgà
- 20-07-2022
- Concedì
- 05-08-2026
- La protecziun finescha il pli tard
- 08-09-2040
- Proxima taxa annuala scadenta
- 30-09-2026
- Classas IPC
- E21B 21/02 (2006.01)E21B 21/00 (2006.01)E21B 33/02 (2006.01)F16L 27/08 (2006.01)
- Prioritad
- US 201962898223 P 10.09.2019
- Dumonda PCT
- PCT/US2020/049904 09.09.2020
- Publicaziun PCT
- WO2021/050520 18.03.2021
- 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.
- 05-08-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Partidas
Inventur
MASINI, Paul Mario
Mount Prospect, Illinois 60056, US
POSPISIL, Mark Gerard
Park Ridge, Illinois 60068, 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.