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:
Sep. 13, 2016
Filed:
Jan. 10, 2011
Applicants:
Donghwi Kim, Seoul, KR;
Sangyeul Lee, Seoul, KR;
Kakjoong Kim, Seoul, KR;
Yongcheol SA, Seoul, KR;
Juhyok Kim, Seoul, KR;
Inventors:
Donghwi Kim, Seoul, KR;
Sangyeul Lee, Seoul, KR;
Kakjoong Kim, Seoul, KR;
Yongcheol Sa, Seoul, KR;
Juhyok Kim, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 1/04 (2006.01); F28F 1/32 (2006.01); F28F 1/28 (2006.01);
U.S. Cl.
CPC ...
F28F 1/325 (2013.01); F28F 1/28 (2013.01); F28F 2215/08 (2013.01); F28F 2215/10 (2013.01);
Abstract
A fin for a heat exchanger is provided that may include a fin body having a first heat exchange area, and a second heat exchange area, which is disposed to be adjacent to the first heat exchange area; a fin collar that passes through the fin body and protrudes from the fin body; and a plurality of fin portions formed at or on the fin body and having different shapes from each other.