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:
Sep. 23, 2025
Filed:
Aug. 16, 2019
Applicant:
Spm Oil & Gas Inc., Fort Worth, TX (US);
Inventors:
Bryan C. Wagner, Aledo, TX (US);
Edward Charles Kotapish, Willow Park, TX (US);
Assignee:
SPM Oil & Gas Inc., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 19/22 (2006.01); F04B 9/00 (2006.01); F04B 49/06 (2006.01);
U.S. Cl.
CPC ...
F04B 19/22 (2013.01); F04B 9/00 (2013.01); F04B 49/06 (2013.01);
Abstract
A reciprocating pump assembly includes a fluid end section having a pressure chamber and a plunger bore that fluidly communicates with the pressure chamber. The reciprocating pump assembly includes a plunger configured to be held within the plunger bore of the fluid end section, and a linear actuator operatively connected to the plunger such that the linear actuator is configured to reciprocate the plunger within the plunger bore during operation of the reciprocating pump to thereby pump fluid through the fluid end section.