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:
Sep. 10, 2019
Filed:
Nov. 09, 2016
Applicant:
Allied Air Enterprises Llc, West Columbia, SC (US);
Inventor:
Walter M. Ashcraft, Columbia, SC (US);
Assignee:
Allied Air Enterprises LLC, West Columbia, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24D 19/00 (2006.01); F24H 8/00 (2006.01); F25D 21/08 (2006.01); B23P 19/00 (2006.01);
U.S. Cl.
CPC ...
F24D 19/0095 (2013.01); B23P 19/00 (2013.01); F24H 8/006 (2013.01); F25D 21/08 (2013.01);
Abstract
A system and method is described for a heater box or compartment within a gas furnace or other HVAC cabinet. The compartment can house drain hoses, drain traps, and other components used to collect and dispose of condensate. The compartment can comprise heating elements or thermostatic switches to assist in preventing the freezing of condensate.