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. 14, 2017
Filed:
Dec. 05, 2012
Applicant:
Lennox Industries Inc., Richardson, TX (US);
Inventors:
Shiblee S. M. Noman, Carrollton, TX (US);
John W. Whitesitt, Carrollton, TX (US);
Assignee:
LENNOX INDUSTRIES INC., Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 9/18 (2006.01); F24H 9/00 (2006.01); B21D 5/00 (2006.01); B21D 51/46 (2006.01); B21D 51/48 (2006.01); F24H 3/08 (2006.01); F23D 14/04 (2006.01);
U.S. Cl.
CPC ...
F24H 9/0063 (2013.01); B21D 5/00 (2013.01); B21D 51/46 (2013.01); B21D 51/48 (2013.01); F23D 14/045 (2013.01); F24H 3/087 (2013.01); Y10T 29/49826 (2015.01);
Abstract
One aspect of this disclosure provides a finger baffle for a heating furnace. This embodiment includes an elongated support plate having a length, and at least one finger baffle extending outwardly and in a vertically oriented direction from the elongated support plate. The at least one finger baffle has a width that extends along the length of the elongated support plate. The finger baffle may be employed in a high-efficiency gas furnace.