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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 11794146 B1

PDFFull Text
Date of Patent:
Oct. 24, 2023

Filed:

Nov. 22, 2021

Water purifier and control method for water purifier

Applicant:

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

Inventors:

Hyoung-Min Moon, Seoul, KR;

Dae-Jung Jeong, Seoul, KR;

Byoung-Phil Lee, Seoul, KR;

Sung-Kon Cho, Seoul, KR;

Sang-Hyeon Kang, Seoul, KR;

Sung-Han Yun, Seoul, KR;

Ju-Hyuk Eom, Seoul, KR;

Dae-Sik Kang, Seoul, KR;

Jung-Hun Lee, Seoul, KR;

Assignee:

Coway Co., Ltd;

Attorney:

The Farrell Law Firm, P.C.

Primary Examiner:

Akash K Varma

Int. Cl.
CPC ...
C02F 1/44 (2023.01); C02F 1/00 (2023.01); B01D 61/12 (2006.01); B01D 61/08 (2006.01); B01D 61/10 (2006.01); B01D 61/02 (2006.01); B01D 37/04 (2006.01); B01D 65/02 (2006.01);
U.S. Cl.
CPC ...
B01D 61/12 (2013.01); B01D 37/043 (2013.01); B01D 61/02 (2013.01); B01D 61/025 (2013.01); B01D 61/08 (2013.01); B01D 61/10 (2013.01); B01D 65/02 (2013.01); C02F 1/00 (2013.01); C02F 1/008 (2013.01); C02F 1/441 (2013.01); B01D 2313/18 (2013.01); B01D 2313/243 (2013.01); B01D 2313/90 (2013.01); B01D 2315/00 (2013.01); B01D 2321/02 (2013.01); B01D 2321/04 (2013.01); C02F 2209/40 (2013.01);
Abstract

Provided is a water purifier comprising: a filter unit filtering water supplied from a water source, including a reverse osmosis filter; a discharge unit discharging water filtered by the filter unit externally; a flushing portion connected to the reverse osmosis filter; and a controller configured to flow water filtered by the reverse osmosis filter to the flushing portion, and to flush the reverse osmosis filter.

Find Patent Forward Citations

Moon, Hyoung-Min. (2023). Water purifier and control method for water purifier (U.S. Patent No. 11794146). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11794146

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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