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. 26, 1993
Filed:
Mar. 19, 1990
Applicant:
Inventor:
George Plester, Essen, DE;
Assignee:
The Coca-Cola Co., Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
422105 ; 422110 ; 422111 ; 422112 ; 422113 ; 422305 ; 422238 ; 422239 ; 261D / ; 426561 ; 426551 ; 426591 ; 426477 ; 993231 ; 993232 ;
Abstract
A portable carbonator includes a built-in CO.sub.2 supply system which operates on disposable gas generating cartridges. The system requires no electrical power and is self-sufficient and automatic. CO.sub.2 gas is generated by a chemical reaction between reagents which carbonates and/or propels the water. Whenever carbonated water is drawn, the reagents react and generate more CO.sub.2 so as to maintain a constant pressure of the carbonated water.