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:
Jun. 04, 1991
Filed:
Dec. 08, 1988
Applicant:
Inventors:
Arthur G Rudick, Marietta, GA (US);
Ashis S Gupta, Marietta, GA (US);
Assignee:
The Coca-Cola Company, Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
422112 ; 422236 ; 422305 ; 2221292 ; 2221293 ; 2221294 ; 164 78 ; 993231 ; 993232 ;
Abstract
A chemical type CO.sub.2 gas generator for a carbonated drink dispenser, which while embodied in several different implementations, commonly includes a first and a second liquid reagent container with the second reagent container including a reaction chamber for generating a carbonating gas when the two reagents are mixed. The containers are coupled so that the first reagent transfers from the first container to the reaction chamber of the second container when the pressure of the generated gas falls below a predetermined value.