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:
Apr. 05, 2011
Filed:
May. 25, 2010
Applicant:
Kevin P. O'donnell, Phoenix, AZ (US);
Inventor:
Kevin P. O'Donnell, Phoenix, AZ (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B67D 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for monitoring and controlling the delivery of COfrom a bulk storage tank to at least one gas-driven pump is disclosed. By monitoring certain conditions, the flow of COcan be quickly and easily terminated if necessary, thereby reducing or eliminating undesirable consequences of COgas flow in abnormal operational scenarios. The invention is particularly well suited for deployment in conjunction with beverage dispensing machines and can be configured to shut down the flow of COif a drop in pressure occurs due to a leak in the system or if a syrup delivery system runs out of product.