Water treatment apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10946339
APP PUB NO 20170014769A1
SERIAL NO

15121301

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Abstract

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A water treatment apparatus is disclosed. The water treatment apparatus, according to one embodiment of the present invention, may comprise: a filter unit comprising a reverse osmosis filter for supplying purified water filtered from raw water, and residential water which could not be filtered from raw water; a storage unit connected to the filter unit and comprising a storage member in which purified water is stored, then discharged, and a housing within which the storage member is provided, and through which residential water inflows and outflows; and a flow path changing valve connected to the filter unit and the storage unit, and which allows residential water to outflow from the housing as purified water is stored in the storage member, or allows purified water to be discharged from the storage member as residential water inflows into the housing.

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Patent Owner(s)

Patent OwnerAddress
COWAY CO LTD136-23 YUGUMAGOKSA-RO YUGU-EUP GONGJU-SI CHUNGCHEONGNAM-DO 32508 32508

International Classification(s)

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  • 2015 Application Filing Year
  • C02F Class
  • 1613 Applications Filed
  • 1106 Patents Issued To-Date
  • 68.57 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Sang-Hyeon Seoul, KR 19 39
Kwon, Tae-Seong Seoul, KR 6 29
Lee, Soo-Young Seoul, KR 24 293
Moon, Hyoung-Min Seoul, KR 23 77
Park, Byung-Kil Seoul, KR 3 13

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8153324101 - 1011 - 2021 - 30050100150200250300350400450500550600650700750800850900

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