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:
Aug. 17, 2004
Filed:
Aug. 21, 2001
Applicant:
Inventors:
Wouter J. Wiersma, Arcadia, CA (US);
Duc Boi Tang, El Mone, CA (US);
Gary Gengxin Feng, Covina, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24C 1/532 ; A21B 1/00 ;
U.S. Cl.
CPC ...
F24C 1/532 ; A21B 1/00 ;
Abstract
A kitchen oven has an infrared gas broiler with a venturi tube assembly extending forwardly from a back wall of the oven for supplying fuel gas and drawing ambient air for combustion through a venturi tube opening at the oven back wall. Ducting is mounted on the oven back wall and extends over the venturi tube opening. A fan is mounted on the oven in communication with the ducting for supplying a positive air flow through the ducting to said venturi tube opening.