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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 11780748 B1

PDFFull Text
Date of Patent:
Oct. 10, 2023

Filed:

Apr. 27, 2021

Filter for water-purification device and water-purification device including the same

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Suhye Woo, Seoul, KR;

Sangduck Lee, Seoul, KR;

Yuseung Choi, Seoul, KR;

Uison Hwang, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Magali P Slawski

Assistant Examiner:

Bernadette Karen McGann

Int. Cl.
CPC ...
C02F 1/28 (2023.01); B01J 20/02 (2006.01); B01J 20/04 (2006.01); B01J 20/06 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 45/00 (2006.01); C02F 1/00 (2023.01); C02F 1/42 (2023.01); C02F 101/10 (2006.01); C02F 101/12 (2006.01); C02F 101/20 (2006.01); C02F 101/22 (2006.01);
U.S. Cl.
CPC ...
C02F 1/288 (2013.01); B01J 20/0211 (2013.01); B01J 20/041 (2013.01); B01J 20/06 (2013.01); B01J 20/2805 (2013.01); B01J 20/28026 (2013.01); B01J 20/28042 (2013.01); B01J 20/3007 (2013.01); B01J 20/3035 (2013.01); B01J 20/3042 (2013.01); B01J 45/00 (2013.01); C02F 1/003 (2013.01); C02F 1/281 (2013.01); C02F 1/283 (2013.01); C02F 1/42 (2013.01); C02F 2001/422 (2013.01); C02F 2101/103 (2013.01); C02F 2101/12 (2013.01); C02F 2101/203 (2013.01); C02F 2101/206 (2013.01); C02F 2101/22 (2013.01);
Abstract

Disclosed is a filter for a water-purification device, the filter including a filter housing having a water inlet and a water outlet defined therein; and a filter member disposed in the filter housing to purify water introduced through the inlet and supply the purified water to the outlet, wherein the filter member includes a carbon block produced by mixing 40 to 50% by weight of titanium oxide, 30 to 40% by weight of activated carbon, and 18 to 23% by weight of binder with each other. Further, a water-purification device including the filter is disclosed.

Find Patent Forward Citations

Woo, Suhye. (2023). Filter for water-purification device and water-purification device including the same (U.S. Patent No. 11780748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11780748

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

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