Patent · US Active

Filter device, faucet water purifier and spraying process thereof

US12090429B1 · kind B1 · utility

0Cited by

0References

5Claims

0Family size

Assignee

Dongguan Beyclean Environmental Protection Technology Co., Ltd · CN

Inventors

Kaifeng Su · Longbeilingcun, CN
Xiaoliang Tong · Longbeilingcun, CN
Hai Lin · Longbeilingcun, CN
Cheng Luo · Pittsburgh, US
Haibo Xie · Longbeilingcun, CN
Jiawei Du · Longbeilingcun, CN

Key dates

Filing date	Mar 8, 2024
Grant date	Sep 17, 2024
Priority date	—
Expiry date	Mar 8, 2044

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2307/06
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter device comprises a first filter mechanism and a second filter mechanism, the first filter mechanism is connected to the second filter mechanism, wherein the first filter is configured to filter disinfectants, impurities, and organic matters in water, and the second filter is configured to filter germs in the water. A faucet water purifier comprises above filter device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.