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:
May. 21, 2013
Filed:
Feb. 04, 2010
Masayuki Iwamoto, Osaka, JP;
Masayuki Iwamoto, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The invention provides a built-in cooking device comprising a doorhaving a size large enough to cover the front side of a cooking device body including a lower portion thereof, and on an inner lower surface of the doorfacing the lower portion of the cooking device body is formed an air inlet portionand an air outlet portioncomposed of an air guide portion having a recessed portion for the air inlet and outlet portions, by which directions of the inlet air and outlet air moving in forward and rearward directions along the recessed portion of the doorare changed to the perpendicular direction. The present device has eliminated the front-side air inlet and outlet using an air inlet and outlet grill using an inlet and outlet air blow duct layer structure disposed on the bottom side of the device, and the rear side of a duct constituting the present air inlet and outlet portion is disposed along a warm wall surface of the heating chamber.