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:
Oct. 14, 2025
Filed:
May. 03, 2024
Endurance Lift Solutions, Llc, Gainesville, TX (US);
Endurance Lift Solutions, LLC, Gainesville, TX (US);
Abstract
A plunger including a plunger body having a radially directed flow hole disposed therein; a pin that is removable without destroying the pin or the plunger body; a clutch mechanism supported by the pin to control the force necessary to shift the pin in the plunger body; and a bumper portion supported by a body of the pin to limit the travel of the pin in the plunger body during operational use of the plunger. A method of lifting oil and gas fluids by inserting the plunger in a well wherein the pin is removable from the plunger body without destroying the pin or the plunger body; removing a pin from a plunger body without destroying the pin or the plunger body; and/or repairing or adjusting a part of the pin and reinstalling the repaired or adjusted pin in the plunger body.