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:
Feb. 16, 2021
Filed:
Apr. 12, 2018
Applicant:
Weatherford Technology Holdings, Llc, Houston, TX (US);
Inventors:
Michael Joseph Sessa, Houston, TX (US);
Scott Crowley, Houston, TX (US);
Jason Brasseaux, Cypress, TX (US);
Joshua Hornsby, Tomball, TX (US);
Chris Hall, Cypress, TX (US);
James Reginald Boggs, Houston, TX (US);
Assignee:
Weatherford Technology Holdings, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 41/00 (2006.01); E21B 43/04 (2006.01); E21B 17/046 (2006.01); E21B 17/18 (2006.01); E21B 47/017 (2012.01);
U.S. Cl.
CPC ...
E21B 41/00 (2013.01); E21B 17/046 (2013.01); E21B 17/18 (2013.01); E21B 43/045 (2013.01); E21B 47/017 (2020.05);
Abstract
A shroud assembly having two semi-cylindrical covers having a connector at each end; a plurality of receiver rings for supporting the covers and engaging the connector; and an extender ring configured to move a first receiver ring toward a second receiver ring.