REINIGUNGSVORRICHTUNGSSYSTEM
Patent europeic · EP4144274 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4144274
- Numer da la dumonda
- EP21796866
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 12-04-2021
- Publitgà
- 08-03-2023
- Concedì
- 05-03-2025
- Stritgà
- 25-11-2025
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- A47L 11/40 (2006.01)A47L 11/292 (2006.01)
- Prioritad
- CN 202010367636 30.04.2020
- Dumonda PCT
- PCT/CN2021/086471 12.04.2021
- Publicaziun PCT
- WO2021/218608 04.11.2021
- Lingua da l’annunzia
- chinais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 14-01-2026
Midada
Published in Swissreg on 14.01.2026
- 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
- 05-03-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.03.2025
Partidas
Inventur
ZHOU, Chunfeng
Suzhou, Jiangsu 215168, CN
YE, Chao
Suzhou, Jiangsu 215168, CN
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.