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:
Jul. 22, 2025
Filed:
Jul. 05, 2024
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Todd Ryan Kabrich, Tomball, TX (US);
Timothy Josiah Lee, Morton, IL (US);
Prabhu Jayaraman, Tomball, TX (US);
Yuesheng He, Sugar Land, TX (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); F01N 1/24 (2006.01);
U.S. Cl.
CPC ...
E21B 43/2607 (2020.05); F01N 1/24 (2013.01);
Abstract
A hydraulic fracturing system may include a trailer having an unenclosed trailer bed, a fluid pump mounted on the unenclosed trailer bed, an engine, operably coupled to the fluid pump, mounted on the unenclosed trailer bed, and a sound-dampening system. The sound-dampening system may include a sound-dampening panel mounted on the engine. The sound-dampening panel may be configured to dampen sound produced by at least one moving part of the engine.