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:
Apr. 28, 2020
Filed:
Nov. 09, 2016
Halliburton Energy Services, Inc., Houston, TX (US);
Jimmie Robert Williamson, Jr., Carrollton, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A selective service tool has a key prop mandrel that is slidably coupled to and extends over a cage mandrel. The lower end of the key prop mandrel has key props that extend from its lower end. A key has first and second opposing sections located about an outer perimeter and adjacent an upper end of the locator mandrel, wherein the key props are slidable with respect to the key and are positionable between the first section and the outer perimeter of the locator mandrel and the second section and the outer perimeter of the locator mandrel, respectively, when the key is in a deployed position.