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. 03, 2023
Filed:
Jun. 08, 2020
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Hau Nguyen-Phuc Pham, Houston, TX (US);
Rod Shampine, Houston, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 53/16 (2006.01); F04B 53/18 (2006.01); F04B 53/14 (2006.01); F04B 53/00 (2006.01); F04B 9/02 (2006.01);
U.S. Cl.
CPC ...
F04B 53/16 (2013.01); F04B 53/14 (2013.01); F04B 53/18 (2013.01); F04B 9/02 (2013.01); F04B 53/006 (2013.01);
Abstract
A crosshead assembly for a reciprocating pump. The crosshead assembly has a crosshead and a connecting rod configured to connect with a crankshaft of the reciprocating pump. Trunnions detachably connect with the connecting rod and facilitate pivotable connection of the connecting rod and the crosshead.