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:
Apr. 25, 1995
Filed:
Dec. 10, 1993
Applicant:
Inventor:
Kenneth R Butcher, Hendersonville, NC (US);
Assignee:
SELEE Corporation, Hendersonville, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ;
U.S. Cl.
CPC ...
431328 ;
Abstract
There is provided an improved radiant burner formed from a reticulated ceramic substrate. The porosity of the substrate is such as to permit combustible gas to pass therethrough. The substrate includes a plurality of intersecting grooves extending into one of its surfaces, thereby substantially eliminating cold spots on the radiant burner.