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:
Mar. 22, 2011
Filed:
Nov. 14, 2007
Applicants:
Hyeon Sik Nam, Seoul, KR;
Wan Soo Kim, Seoul, KR;
Dong Seong Kwag, Seoul, KR;
Seong Ho Cho, Seoul, KR;
Inventors:
Hyeon Sik Nam, Seoul, KR;
Wan Soo Kim, Seoul, KR;
Dong Seong Kwag, Seoul, KR;
Seong Ho Cho, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A21B 1/00 (2006.01); A47J 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cooking device including a cooking cavity, a fan located in the cooking device, the fan being configured to force air into the cooking cavity, and at least one optical heater to supply optical wave energy to heat the forced air provided by the fan.