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. 06, 2001
Filed:
Apr. 05, 2000
Applicant:
Inventors:
William C. Anderson, Blair, NE (US);
Bryan J. Gran, Thousand Oaks, CA (US);
Todd Bolzer, Jonesboro, AK (US);
Assignee:
Snyder Industries, Inc., Lincoln, NE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 8/300 ; B65D 8/306 ; B65D 8/314 ;
U.S. Cl.
CPC ...
B65D 8/300 ; B65D 8/306 ; B65D 8/314 ;
Abstract
A pressurized tank dispenser assembly generally includes an extractor valve and a relief valve component mounted on a common fitting which may be held to a tank by a securement ring. The extractor valve permits pressurizing the tank and dispensing liquid by the attachment of a coupler thereon without the need for tools, while the relief valve component includes both vacuum relief and overpressure relief valves. The fitting is attached to the tank by the annular securement ring, whereby only a single opening through the tank is necessary to perform all operating functions of the tank.