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:
Oct. 05, 1999
Filed:
Dec. 10, 1997
LG Electronics Inc., Seoul, KR;
Abstract
A cold air circulation device and method for a refrigerator, the refrigerator including a refrigerating compartment, a first door for providing access to the refrigerating compartment, a freezing compartment, a second door for providing access to the freezing compartment, and a cold air supply unit for supplying a cold air to the refrigerating and freezing compartments. The air circulation device and method include a first door duct formed within the first door, the first door duct including at least one inlet formed at a lower portion of the first door for receiving a circulated air from the refrigerating compartment, and an outlet formed at an upper portion of the first door for outputting the air from the inlet to the cold air supply unit.