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:
May. 06, 2025
Filed:
May. 15, 2023
Applicant:
Swm International, Llc, Pampa, TX (US);
Inventors:
Dan Salkhai Ang, Keller, TX (US);
David C. Parks, Calgary, CA;
Dawna Mauldin, Pampa, TX (US);
Sidney W. Mauldin, Pampa, TX (US);
Assignee:
SWM International, LLC, Pampa, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/118 (2005.12); E21B 43/117 (2005.12); E21B 43/1185 (2005.12); E21B 43/119 (2005.12); F42D 1/045 (2005.12);
U.S. Cl.
CPC ...
E21B 43/117 (2012.12); E21B 43/1185 (2012.12); E21B 43/119 (2012.12); F42D 1/045 (2012.12);
Abstract
A downhole perforating gun system provides wireless electrical communication between an inner body conductor, a switch, a detonator, and a feedthrough, and further comprising a weight module and a bearing assembly wherein the weight module is rotatable by a weight via a bearing assembly based on gravity acting on one or more of the weights.