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:
Nov. 23, 1976
Filed:
Aug. 13, 1975
Applicant:
Inventors:
Bernard S Sain, Houston, TX (US);
Jimmy H Brieger, Houston, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H / ; F25D / ; F25B / ; F24F / ;
U.S. Cl.
CPC ...
62239 ; 62440 ; 62474 ; 98 4 / ;
Abstract
A chute formed from a number of rigid panels supported by a support structure to define a duct for distributing and delivering cold air from a refrigeration unit located at one end of a cargo space such as a truck or railcar, toward substantially the other end, for treating cargos which require refrigeration such as perishable vegetables; fruits, plants or any food or similar products. In addition, the panels are formed to cleanse and to filter a portion of the distributed air by the incorporation of air treating or filtration agents within the panels.