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. 20, 2010
Filed:
Jul. 09, 2008
Praful C. Desai, Kingwood, TX (US);
Praful C. Desai, Kingwood, TX (US);
Smith International, Inc., Houston, TX (US);
Abstract
A downhole tool includes a tubular body having an upper connection and a lower connection and an axial borehole therethrough, wherein the upper and lower connections are configured to connect to a drilling assembly. The downhole tool further includes at least one expandable component coupled to the tubular body and configured to selectively extend radially therefrom and an actuation mechanism configured to selectively extend the at least one component in response to a change in a circulating fluid pressure in the axial borehole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile