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:
Aug. 26, 1997
Filed:
Jul. 30, 1996
Applicant:
Inventor:
Lewis Tyree, Jr, Lexington, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62384 ; 62388 ; 62339 ;
Abstract
The cargo area of a refrigerated box car is cooled by convectors positioned along the upper side and end walls of the cargo compartment of the car. The convectors are cooled by a supply of carbon dioxide snow in a bunker above the cargo compartment.