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.

Date of Patent:
Sep. 23, 2025

Filed:

Mar. 26, 2024
Applicant:

Trc Services, Inc., The Woodlands, TX (US);

Inventors:

Donald Mike Johnson, The Woodlands, TX (US);

Michael Eric Johnson, The Woodlands, TX (US);

Rodrigo Ariel Ruiz, The Woodlands, TX (US);

Assignee:

TRC Services, Inc., The Woodlands, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/04 (2006.01); F04B 47/02 (2006.01);
U.S. Cl.
CPC ...
E21B 17/04 (2013.01); F04B 47/026 (2013.01);
Abstract

An assembled sucker rod includes a rod body with a rod end and an endpiece containing a receptacle at the rod end. An adhesive is set between the receptacle and rod end, and an insert is positioned through the endpiece's side, contacting the rod end, and resisting compressive loads. The endpiece has apertures for the insert, which has ends and an intermediate portion; the latter contacts the rod end compressively, while the ends contact the endpiece oppositely. The rod end may feature a hole or slot for the insert, or its distal portion may directly abut the insert.


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