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:
Nov. 29, 2016
Filed:
Dec. 19, 2013
Utex Industries, Inc., Houston, TX (US);
Patrick Lawrence Prosser, Houston, TX (US);
Derek L. Carter, Houston, TX (US);
Mark Henry Naedler, Cypress, TX (US);
UTEX Industries, Inc., Houston, TX (US);
Abstract
A tubular downhole tool, representatively a sliding sleeve valve, coaxially supports within its interior an annular plug ball seat formed from a series of rigid, arcuate segments that circumferentially overlap one another in various representatively disclosed manners. The seat is expandable from a diametrically compressed orientation, toward which it is resiliently biased, to a diametrically expanded orientation by a plug ball pumped through the seat. Due to the circumferential segment-to-segment overlap, each segment is blocked by its two circumferentially adjacent segments from being axially separated from the overall seat assembly by operational pressure forces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile