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. 01, 2014
Filed:
Feb. 17, 2011
Applicants:
Randall V. Guest, Spring, TX (US);
Michael H. Johnson, Katy, TX (US);
Kirk J. Huber, Magnolia, TX (US);
Inventors:
Randall V. Guest, Spring, TX (US);
Michael H. Johnson, Katy, TX (US);
Kirk J. Huber, Magnolia, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03B 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An expandable screen includes, a body constructed of one or more strands of a shape memory material randomly distributed in a mat structure, the body is stable at a first volume and expandable to a second volume upon a change in environment.