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. 20, 2025
Filed:
Dec. 02, 2022
Halliburton Energy Services, Inc., Houston, TX (US);
Shobeir Pirayeh Gar, Carrollton, TX (US);
Xiaoguang Allan Zhong, Singapore, SG;
Christian Alexander Ramirez, Carrollton, TX (US);
David Joe Steele, Carrollton, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Provided is a sealing/anchoring subassembly, a well system, and method. The sealing/anchoring subassembly, in one aspect, includes a mandrel, as well as a sealing/anchoring element positioned about the mandrel, the sealing/anchoring element configured to move between a radially retracted state and a radially expanded state. The sealing/anchoring subassembly, according to this aspect, also includes a ratch latch body coupled to the sealing/anchoring element, the ratch latch body configured to hold the sealing/anchoring element in the radially expanded state. The ratch latch body, in one aspect, may include a stroke sleeve having a plurality of stroke sleeve teeth disposed thereon, and a base having a plurality of base teeth disposed thereon, the stroke sleeve teeth and the base teeth configured to directly ratchet along one another to hold the sealing/anchoring element in the radially expanded state.