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. 02, 2013
Filed:
Mar. 15, 2011
Applicants:
William T. Ball, Colorado Springs, CO (US);
Eric Pilarczyk, Colorado Springs, CO (US);
Cody Jackson, Colorado Springs, CO (US);
Inventors:
William T. Ball, Colorado Springs, CO (US);
Eric Pilarczyk, Colorado Springs, CO (US);
Cody Jackson, Colorado Springs, CO (US);
Assignee:
WCM Industries, Inc., Colorado Springs, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E03B /02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A freeze resistant sanitary hydrant is provided that employs a reservoir for storage of fluid under the frost line or in an area not prone to freezing. To evacuate this reservoir, a venturi is provided that is able to function in hydrant systems that employ a vacuum breaker.