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:
Aug. 11, 2026
Filed:
Sep. 18, 2023
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Hyunjin Park, Seoul, KR;
Seongjun Yun, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 17/06 (2006.01); F25C 1/04 (2018.01); F25D 11/02 (2006.01);
U.S. Cl.
CPC ...
F25D 17/067 (2013.01); F25C 1/04 (2013.01); F25D 11/02 (2013.01);
Abstract
A refrigerator includes a grille fan assembly, which includes one evaporator and one blower fan to blow cold air generated from the evaporator, disposed in one storage chamber. The grille fan assembly supplies the cold air blown by the blower fan to a first upper storage chamber and a first lower storage chamber, thereby cooling the three independent storage chambers using one evaporator and one blower fan.
Park, Hyunjin. (2026). Refrigerator (U.S. Patent No. 12704309). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12704309
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile