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:
Oct. 09, 2012
Filed:
Nov. 02, 2007
Applicants:
Samuel David Hawkins, Lebanon, OH (US);
Thomas Robert Hapner, Middletown, OH (US);
Inventors:
Samuel David Hawkins, Lebanon, OH (US);
Thomas Robert Hapner, Middletown, OH (US);
Assignee:
Tube Fabrication Design, Inc., Lebanon, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24D 13/04 (2006.01); F24D 11/00 (2006.01); F24D 5/02 (2006.01); F28D 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat transfer system comprises a plurality of cells, a plurality of heating elements, and a controller for independently controlling the plurality of heating elements. The heat transfer system is capable of maintaining a fluid temperature within a predetermined range. A second pump pumps fluid through a heat exchanger in operative relationship with the blower upon a call for heat.