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. 22, 1988
Filed:
Oct. 22, 1986
Ashis S Gupta, Marietta, GA (US);
The Coca-Cola Company, Atlanta, GA (US);
Abstract
An apparatus and method of carbonating beverages is disclosed, including a container for the beverage to be carbonated and a source of carbon dioxide to be introduced into the beverage. The container is sealed, and a bleedline is provided for the headspace of the container, to maintain the pressure of the headspace at a sufficiently high value for carbonation to take place, while at the same time allowing the carbon dioxide to flow through the liquid. A source of carbon dioxide is disclosed which includes a reaction vessel and a chemical package containing a mixture of chemicals that can react in water to give carbon dioxide. The chemical package disclosed provides a time delay of at least ten seconds from the time it is immersed in water to the time the chemical reaction begins.