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:
Jul. 23, 1991
Filed:
Oct. 19, 1990
Applicant:
Inventors:
Assignee:
ABC/Sebrn Tech Corp., Akron, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222 61 ; 2221291 ; 2221466 ; 222641 ; 261D / ;
Abstract
A carbonation system for a soft drink dispenser in which water is precooled and then introduced into an insulated tank where it is subjected to pressurized carbon dioxide. A pressure transducer monitors the pressure within the tank, with the dispensing of soda from the tank being regulated on a timed basis as a function of such pressure. The tank is periodically emptied and refilled to assure that the soda generated therein is fresh.