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. 23, 2013
Filed:
Sep. 15, 2011
Phillip W. Love, Smithville, TN (US);
Phillip W. Love, Smithville, TN (US);
Other;
Abstract
An extension valve for an impact dispersal system that includes an extendable member. The extension valve includes an actuating port that operates a first piston connected to a second piston. The second piston has a seat that isolates an inlet and an outlet. When a fluid with a specified pressure is applied to said actuating port, the first piston overcomes a preset bias and causes said second piston to move to an unseated position, which allows fluid communication between the inlet and outlet ports. With a pressurized tank connected to the inlet port, actuation of the extension valve causes a pressurized fluid to flow through the extension valve, through a check valve, and into a fluid chamber in a cylinder, thereby causing a cylinder piston to extend into an impact ready position.