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:
Feb. 26, 1985
Filed:
Nov. 29, 1982
Spiridon Trigourea, Palatin Township, Cook County, IL (US);
Snyder General Corporation, Dallas, TX (US);
Abstract
A mounting curb for rooftop packaged air conditioning units comprising a generally rectangular frame having a bottom wall with adjacent return and supply air duct openings formed therein and in communication with respective common supply and return air ducts formed in the curb. The return air duct includes opposed branch portions leading to openings in the top wall of the curb in communication with the return air openings in the air conditioning units. The supply air duct includes opposed branch portions also in communication with respective supply air openings in the bottom wall of the air conditioning unit enclosures. The supply air duct is disposed generally over the return air duct and inward therefrom with respect to the opposite end walls of the curb.