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:
Apr. 03, 2012
Filed:
Feb. 23, 2009
Applicants:
Myung Keun Yoo, Seoul, KR;
Yong Hwan Eom, Seoul, KR;
OK Sun Yu, Seoul, KR;
Hyoun Jeong Shin, Seoul, KR;
Inventors:
Myung Keun Yoo, Seoul, KR;
Yong Hwan Eom, Seoul, KR;
Ok Sun Yu, Seoul, KR;
Hyoun Jeong Shin, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for driving a drawer of a refrigerator are provided. This system allows a drawer to be automatically withdrawn from and/or inserted into a main body of the refrigerator. This system also allows a drawer which has been stopped during the withdrawal process to be further withdrawn from the main body so as to complete action on a withdrawal command, or to be re-inserted into the main body, so as to reduce cool air loss.