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:
Mar. 19, 2013
Filed:
Aug. 20, 2008
Applicant:
Ik-kyu Lee, Changwon, KR;
Inventor:
Ik-Kyu Lee, Changwon, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a refrigerator. A refrigerator according to an embodiment includes a main body configured with a plurality of parts, a door coupled to the main body, an RF reader provided in the main body to read out information recorded in each RF tag attached to the parts, a display part provided on the door to display replacement information or abnormal states of the parts, and a controller for controlling the operation of the display part.