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:
Aug. 18, 2015
Filed:
Mar. 26, 2014
Epic Lift Systems Llc, Fort Worth, TX (US);
James Allen Jefferies, Granbury, TX (US);
Schuyler Kuykendall, Granbury, TX (US);
Epic Lift Systems LLC, Fort Worth, TX (US);
Abstract
Gas lift plungers and methods are provided. The gas lift plunger includes a body including a first end, a second end, a valve seat extending from the first end, and a bore extending between the valve seat and the second end. The gas lift plunger also includes a valve element configured to be received through the bore. The valve element includes a first end, a second end, and a valve-engaging portion extending radially outward from a main portion of the valve element. The valve element is movable in the bore between an open position and a closed position. In the closed position, the valve-engaging portion engages the valve seat, and the valve element extends through the second end of the. Further, in the open position, the valve-engaging portion is separated from the valve seat, allowing fluid communication through the bore.