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:
Dec. 23, 2025
Filed:
Jul. 19, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 21/02 (2006.01);
U.S. Cl.
CPC ...
F25D 21/02 (2013.01);
Abstract
A refrigerator includes a flow path exit of a fluid introduction part and a flow path entrance of the frost detection duct that have a same size. Thus, defrost water flowing down into the fluid introduction part through a guide flow path may more efficiently flow downward without becoming stagnant and freezing of the stagnant water may be prevented.