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. 24, 2026
Filed:
May. 23, 2022
Lg Electronics Inc., Seoul, KR;
Kyong Bae Park, Seoul, KR;
Sung Jhee, Seoul, KR;
Yun Su Cho, Seoul, KR;
Young Seung Song, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A refrigerator includes a grille assembly having a blowing fan installed at one side of a first storage compartment to discharge air heat-exchanged with a cooling source to at least one of the first and second storage compartment. The grille assembly includes a first guide flow path for guiding air flow from the blowing fan to the first storage compartment, and a second guide flow path for guiding air flow from the blowing fan to the second storage compartment. A first damper is located at the first guide flow path and a second damper is located at the second guide flow path. A detection sensor is installed at an air discharge side of the blowing fan and installed in at least one part of the second guide flow path, and the detection sensor is installed at an air outlet side of the second damper in the second guide flow path.