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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.:

US 10648725 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Oct. 09, 2018

Refrigerator

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jisu Park, Seoul, KR;

Seungho Lee, Seoul, KR;

Jaeyoul Lee, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

KED & Associates, LLP

Primary Examiner:

Andrew M Roersma

Int. Cl.
CPC ...
F25D 23/02 (2006.01); F25D 11/02 (2006.01); E05C 19/00 (2006.01); E05D 7/00 (2006.01); F25D 23/04 (2006.01); E05B 65/00 (2006.01); E05C 3/30 (2006.01); E05C 7/02 (2006.01);
U.S. Cl.
CPC ...
F25D 23/028 (2013.01); E05B 65/0042 (2013.01); E05C 3/30 (2013.01); E05C 7/02 (2013.01); E05C 19/00 (2013.01); E05D 7/00 (2013.01); F25D 11/02 (2013.01); F25D 23/02 (2013.01); F25D 23/025 (2013.01); F25D 23/04 (2013.01); E05Y 2900/31 (2013.01); F25D 2201/00 (2013.01); F25D 2201/126 (2013.01); F25D 2323/023 (2013.01); F25D 2323/024 (2013.01);
Abstract

A refrigerator includes a cabinet having a storage chamber, a main door pivotably mounted to the cabinet while including an opening provided at an inside of the main door, and a stepped portion provided around the opening, a sub-storage chamber mounted at the inside of the main door, a sub-door mounted to the main door, to allow a user to have access to the sub-storage chamber, the sub-door having opposite side surfaces with front portions protruding forwards of a front surface of the main door while having a greater width than the opening and stepped portion between the front portions of the side surfaces, to cover the stepped portion by the side surfaces, and a hinge pivotably mounted to the main door and coupled to the sub-door while being bent at an intermediate portion thereof, to pivotably support the sub-door with respect to the main door.

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