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.:
Date of Patent:
Feb. 23, 2021
Filed:
Jan. 03, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Myungjin Chung, Seoul, KR;
Kyungseok Kim, Seoul, KR;
Kyeongyun Kim, Seoul, KR;
Giseok Seong, Seoul, KR;
Seunguk Ahn, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 29/00 (2006.01); F25D 31/00 (2006.01); F25D 17/06 (2006.01); F25D 29/00 (2006.01); F25B 5/02 (2006.01); F25B 41/04 (2006.01); F25D 11/02 (2006.01);
U.S. Cl.
CPC ...
F25D 31/005 (2013.01); F25B 5/02 (2013.01); F25B 41/04 (2013.01); F25D 17/06 (2013.01); F25D 29/00 (2013.01); F25D 31/007 (2013.01); F25B 2341/066 (2013.01); F25B 2600/2511 (2013.01); F25D 11/022 (2013.01); F25D 2331/803 (2013.01); F25D 2400/02 (2013.01); F25D 2600/02 (2013.01); F25D 2600/06 (2013.01); F25D 2700/12 (2013.01);
Abstract
A refrigerator includes a wine chamber, a wine chamber evaporator, a compressor, a wine chamber heater, a valve, a wine chamber temperature sensor, and a controller. The controller selectively performs a cooling mode and a heating mode.