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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 11162204 B1

PDFFull Text
Date of Patent:
Nov. 02, 2021

Filed:

Apr. 27, 2017

Clothing treatment device

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jaeyong Jeong, Seoul, KR;

Keunjoo Kim, Seoul, KR;

Oshin Kwon, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Joseph L Perrin

Assistant Examiner:

Kevin G Lee

Int. Cl.
CPC ...
D06F 37/26 (2006.01); D06F 37/42 (2006.01); D06F 31/00 (2006.01); D06F 39/08 (2006.01); D06F 37/24 (2006.01); D06F 37/12 (2006.01); D06F 23/04 (2006.01); D06F 37/18 (2006.01); D06F 37/14 (2006.01); D06F 37/16 (2006.01); D06F 37/28 (2006.01); D06F 39/14 (2006.01);
U.S. Cl.
CPC ...
D06F 37/264 (2013.01); D06F 31/00 (2013.01); D06F 37/42 (2013.01); D06F 23/04 (2013.01); D06F 37/12 (2013.01); D06F 37/145 (2013.01); D06F 37/16 (2013.01); D06F 37/18 (2013.01); D06F 37/24 (2013.01); D06F 37/28 (2013.01); D06F 39/08 (2013.01); D06F 39/14 (2013.01);
Abstract

The present disclosure provides a laundry treating apparatus. In one embodiment, the apparatus includes a tub for receiving washing-water therein; a first drum rotatably disposed within the tub; a second drum disposed in the first drum so as to be attachable or detachable to or from the first drum, wherein washing of a laundry by the second drum is performed separately from washing of a laundry by the first drum; and a guide rib projected from an upper portion of a inner circumferential face of the second drum toward a center of the second drum, wherein the guide rib is constructed to guide wash-water rising up via a rotational force of the second drum to flow toward a center of the second drum and then to fall down.

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