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:
Jan. 06, 1998
Filed:
Sep. 27, 1995
Applicant:
Inventors:
Robert M Hage, Welling, GB;
Michael Anthony, Coral Springs, FL (US);
Assignee:
Cold Pack Technologies USA, Inc., Pompano Beach, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62293 ; 62371 ;
Abstract
A rapid refrigeration apparatus and method for beverages having a container (10) with a flexible thin-film aluminum or plastic receptacle (16) secured to an upper end of the container (10) by way of an expansion nut (18). The receptacle (16) has a variable volume and is arranged to be in thermal contact with an internal region of said container. A refrigerant is placed within said receptacle and as the volume of the receptacle decreases during collapse due to evaporation of escaping refrigerant provides cooling of the container's contents.