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. 31, 2015
Filed:
Oct. 19, 2009
Applicant:
Mallik R. Ahmed, Columbus, GA (US);
Inventor:
Mallik R. Ahmed, Columbus, GA (US);
Assignee:
Char-Broil, LLC, Columbus, GA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J 37/07 (2006.01); A47J 37/06 (2006.01);
U.S. Cl.
CPC ...
A47J 37/0713 (2013.01); A47J 37/0682 (2013.01);
Abstract
A firebox for a gas grill with an infrared re-emitter surface at the top, at least one heat shield at the bottom, and sidewalls intermediate between the heat shields and the emitter plate forming a box like structure in which multiple small cross sectional area tubes with gas burner ports on the top or sides are disposed in an array between the heat shield and the emitter plate. The heat shield below the burner tubes has openings disposed below the burner tubes to admit secondary combustion air and provide cooling of the burner tubes preventing pre-ignition.