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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10905986 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Jul. 05, 2016

Water treatment apparatus

Applicant:

Coway Co., Ltd., Chungcheongnam-do, KR;

Inventors:

Sun-Hyeok Park, Seoul, KR;

Jung-Hwan Lee, Seoul, KR;

Jong-Hwan Lee, Seoul, KR;

Woo-Jin Joo, Seoul, KR;

Hyun-Soo Shin, Seoul, KR;

Kyung-Heon Lee, Seoul, KR;

Byoung-Hoon Lim, Seoul, KR;

Sung-Kon Cho, Seoul, KR;

Assignee:

Coway Co., Ltd;

Attorney:

The Farrell Law Firm, P.C.

Primary Examiner:

Lucas A Stelling

Int. Cl.
CPC ...
B01D 35/00 (2006.01); B01D 35/157 (2006.01); B01D 35/16 (2006.01); B01D 61/02 (2006.01); B01D 61/04 (2006.01); B01D 61/10 (2006.01); B01D 65/02 (2006.01); C02F 1/28 (2006.01); C02F 1/44 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 35/16 (2013.01); B01D 35/1573 (2013.01); B01D 61/04 (2013.01); B01D 65/027 (2013.01); C02F 1/001 (2013.01); C02F 1/44 (2013.01); B01D 61/025 (2013.01); B01D 61/10 (2013.01); B01D 2201/165 (2013.01); B01D 2311/04 (2013.01); B01D 2311/06 (2013.01); B01D 2311/2626 (2013.01); B01D 2311/2649 (2013.01); B01D 2311/2692 (2013.01); B01D 2313/12 (2013.01); B01D 2313/18 (2013.01); B01D 2313/22 (2013.01); B01D 2321/20 (2013.01); C02F 1/283 (2013.01); C02F 1/441 (2013.01); C02F 1/444 (2013.01); C02F 2303/04 (2013.01); C02F 2307/10 (2013.01);
Abstract

A water treatment apparatus is provided. The water treatment apparatus includes a filtering unit including a water filter filtering raw water, a sterilizing water generator producing sterilizing water from purified water filtered by at least a portion of the filtering unit, and a discharge member through which the purified water, filtered by the filtering unit, is discharged externally. The sterilizing water produced in the sterilizing water generator sterilizes the discharge member and at least a portion of a flow path connected to the discharge member.

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