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. 08, 1977
Filed:
May. 25, 1976
Applicant:
Inventor:
Harold B Kaufman, Jr, New York, NY (US);
Assignee:
DCA Food Industries, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62381 ; 62266 ;
Abstract
A food processing plant includes a blast freezing chamber through which food products are continuously conveyed having food product entry and exit ports and an air balancing system associated with the food product entry and exit ports to reduce substantially the flow of warm humid air into the blast freezing chamber and reduce substantially the flow of refrigerated air out of the chamber.