PROPORTIONAL-DURCHFLUSSVENTIL
Patent europeic · EP4201462 · En vigur
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- Numer da publicaziun
- EP4201462
- Numer da la dumonda
- EP20957539
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 24-12-2020
- Publitgà
- 28-06-2023
- Concedì
- 19-08-2026
- La protecziun finescha il pli tard
- 23-12-2040
- Proxima taxa annuala scadenta
- 31-12-2026
- Classas IPC
- F16K 31/06 (2006.01)A61M 16/12 (2006.01)A61M 16/20 (2006.01)F16K 39/02 (2006.01)H01F 7/16 (2006.01)H01F 7/08 (2006.01)H01F 7/121 (2006.01)
- Prioritad
- CN 202011106344 15.10.2020
- Dumonda PCT
- PCT/CN2020/138890 24.12.2020
- Publicaziun PCT
- WO2022/077765 21.04.2022
- 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.
- 19-08-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.08.2026
Partidas
Inventur
GAO, Guifeng
Shenzhen, Guangdong 518000, CN
RAO, Qingchao
Shenzhen, Guangdong 518000, CN
WU, Yiming
Shenzhen, Guangdong 518000, CN
DENG, Xiaobin
Shenzhen, Guangdong 518000, CN
WANG, Ruiqiang
Shenzhen, Guangdong 518000, CN
HE, Yang
Shenzhen, Guangdong 518000, CN
CHEN, Wenfu
Shenzhen, Guangdong 518000, CN
YU, Liwei
Shenzhen, Guangdong 518000, 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.