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. 28, 2026
Filed:
Mar. 13, 2025
Kerr Machine Co., Sulphur, OK (US);
Kelcy Jake Foster, Sulphur, OK (US);
Christopher Todd Barnett, Stratford, OK (US);
Guy J. Lapointe, Sulphur, OK (US);
Brandon Scott Ayres, Ardmore, OK (US);
John Keith, Ardmore, OK (US);
Nicholas Son, Davis, OK (US);
Mark S. Nowell, Ardmore, OK (US);
Micheal Cole Thomas, Azle, TX (US);
Kerr Machine Co., Sulphur, OK (US);
Abstract
A fluid end having a reciprocating plunger installed within. The plunger may have a bore formed therein, and a valve assembly attached to one end of the plunger. The valve assembly may engage a valve seat situated within the plunger. The plunger may contain a sleeve which engages part of the valve assembly. The fluid end may be connected to an inlet manifold which is situated above the fluid end. The inlet manifold may be situated on a power end. The fluid end may be made of a static section and a plurality of dynamic sections threaded therein.