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. 21, 2025
Filed:
Dec. 09, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 23/02 (2006.01);
U.S. Cl.
CPC ...
F25D 23/028 (2013.01); F25D 23/025 (2013.01); F25D 2323/023 (2013.01); F25D 2323/024 (2013.01);
Abstract
A refrigerator according to an embodiment comprises: a cabinet having a storage space; a main door that can rotate relative to the cabinet and opens and closes the storage space; a sub door that rotates relative to the main door; and a hinge mechanism which is connected to the main door and the sub door and provides the axis of rotation of the main door and the axis of rotation of the sub door. The axis of rotation of the main door and the axis of rotation of the sub door may be positioned on the sub door.