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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 11464344 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

Nov. 05, 2020

Bed

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Daewoong Kim, Seoul, KR;

Minkyu Oh, Seoul, KR;

Deukwon Lee, Seoul, KR;

Yongnam Kim, Seoul, KR;

Seongwoo An, Seoul, KR;

Yanghwan No, Seoul, KR;

Bodeung Hwang, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

KED & Associates LLP

Primary Examiner:

Peter M Cuomo

Assistant Examiner:

George Sun

Int. Cl.
CPC ...
A47C 21/04 (2006.01); A47C 20/04 (2006.01); A47C 27/06 (2006.01); A47C 23/00 (2006.01); D06F 60/00 (2009.01); A47C 31/00 (2006.01); A47C 23/34 (2006.01); A47C 27/05 (2006.01); A47C 31/12 (2006.01); A61G 7/018 (2006.01); F24F 8/108 (2021.01); A47C 27/10 (2006.01); A47C 27/14 (2006.01); A47C 23/043 (2006.01);
U.S. Cl.
CPC ...
A47C 21/044 (2013.01); A47C 20/041 (2013.01); A47C 23/002 (2013.01); A47C 23/34 (2013.01); A47C 27/053 (2013.01); A47C 27/064 (2013.01); A47C 27/065 (2013.01); A47C 31/008 (2013.01); A47C 31/12 (2013.01); D06F 60/00 (2013.01); A47C 21/048 (2013.01); A47C 23/043 (2013.01); A47C 27/05 (2013.01); A47C 27/10 (2013.01); A47C 27/14 (2013.01); A47C 31/123 (2013.01); A61B 2562/0247 (2013.01); A61G 7/018 (2013.01); A61G 2203/12 (2013.01); A61G 2203/34 (2013.01); F24F 8/108 (2021.01);
Abstract

A bed includes a mattress set on which a user's body is placed, an adjustable bedframe to adjust a position or orientation of the mattress set for various sitting and sleeping positions, and a dryer to dry the mattress set. The dryer includes a fan, a filter, and a heater to discharge filtered hot air toward the dryer to reduce mildew and mites. A humidity sensing sheet may be provided to sense a humidity level at different regions or areas of the bed, and the dryer may be controlled to supply hot air to regions of the bed having a higher humidity level than a predetermined humidity level or humidity range.

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