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. 25, 2022
Filed:
Apr. 04, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 11/02 (2006.01); F16L 59/065 (2006.01); F25D 23/02 (2006.01); F25D 23/06 (2006.01); F25D 23/08 (2006.01);
U.S. Cl.
CPC ...
F25D 11/02 (2013.01); F16L 59/065 (2013.01); F25D 23/02 (2013.01); F25D 23/06 (2013.01); F25D 23/065 (2013.01); F25D 23/066 (2013.01); F25D 23/069 (2013.01); F25D 23/087 (2013.01); F25D 2201/14 (2013.01);
Abstract
A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool air flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.