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:
Jun. 02, 2026
Filed:
Dec. 29, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Shobeir Pirayeh Gar, Plano, TX (US);
Frank Vinicia Acosta Villarreal, Houston, TX (US);
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 33/128 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1216 (2013.01); E21B 33/128 (2013.01);
Abstract
A support shoe for a sealing element of a packer assembly has a support shoe arm extending longitudinally over an outer surface of the sealing element. A support shoe leg extends beneath the sealing element and the top of a ramped surface of a setting sleeve. A connecting portion connects the support shoe arm and the support shoe leg, and the support shoe envelops an upper end of the sealing element.
Pirayeh Gar, Shobeir. (2026). Packer back-up shoe (U.S. Patent No. 12644354). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12644354
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile