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:
May. 21, 1991
Filed:
Oct. 30, 1989
Applicant:
Inventors:
Ben P Dimarco, Clay, NY (US);
Ralph J Tolone, Clay, NY (US);
Lester N Miller, East Syracuse, NY (US);
Assignee:
Carrier Corporation, Syracuse, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165162 ; 165 69 ;
Abstract
Support for the heat exchanger tubes of a gas-fired, year round air conditioning unit are provided by a pair of interlocking, wire frame elements that sandwich the tubes therebetween and are, in turn, securely attached to the frame structure. The two elements are biasingly interlocked in a safety pin fashion, with the combination providing adequate support while, at the same time, offering little resistance to the flow of air over the supported tubes.