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:
Sep. 23, 2014
Filed:
Mar. 21, 2007
Applicants:
Peter A. Quigley, Duxbury, MA (US);
Michael Feechan, Katy, TX (US);
Inventors:
Peter A. Quigley, Duxbury, MA (US);
Michael Feechan, Katy, TX (US);
Assignee:
National Oilwell Varco, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/00 (2006.01); F16L 11/22 (2006.01); F16L 11/127 (2006.01); F16L 11/20 (2006.01); F16L 9/19 (2006.01);
U.S. Cl.
CPC ...
F16L 9/19 (2013.01); F16L 11/22 (2013.01); F16L 11/127 (2013.01); F16L 11/20 (2013.01);
Abstract
A system for conveying a fluid is disclosed. Such system comprises a spoolable tube comprising an inner layer comprising a first layer and a reinforcing layer comprising fiber, which defines a first passage for conveying a first fluid; an outer layer; and one or more fittings adapted to engage an axial end of said inner layer and an axial end of said outer layer.