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:
Nov. 05, 1996
Filed:
Jul. 01, 1994
Stephen F Richardson, Randolph Center, VT (US);
Shawn T Malloy, Bethel, VT (US);
Jay F Kempf, Colchester, VT (US);
Frank G Medros, Bethel, VT (US);
Steven M Ballou, Hanover, NH (US);
Vermont Castings, Inc., Bethel, VT (US);
Abstract
A gas burner for use with artificial logs in a gas log heater includes a thin metal top member having substantially flat upper and front burner surfaces, and a metal base member affixed to the top member. The top member and the base member define a burner cavity which may have a generally L-shaped cross section. The upper burner surface has top gas ports, and the front burner surface has front gas ports in gas communication with the burner cavity. The base member has an inlet port that is located with respect the gas ports so as to limit pressure differentials between the gas ports. A mixing tube supplies a mixture of air and gas from a gas source to the inlet port of the burner cavity.