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. 13, 2016
Filed:
Dec. 22, 2010
Applicants:
Ugo Bernal, Cedex, FR;
Vincent Chatelet, Le Blanc-Mesnil, FR;
Stephane Polis, Saint-Leu-la-Foret, FR;
Inventors:
Ugo Bernal, Cedex, FR;
Vincent Chatelet, Le Blanc-Mesnil, FR;
Stephane Polis, Saint-Leu-la-Foret, FR;
Assignee:
GEOSERVICES EQUIPEMENTS, Paris Nord II, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 23/00 (2006.01); E21B 17/00 (2006.01); E21B 17/02 (2006.01); H01B 7/04 (2006.01); H01R 4/50 (2006.01); H01R 13/58 (2006.01); H01R 13/585 (2006.01); H01B 7/22 (2006.01); H01R 13/523 (2006.01);
U.S. Cl.
CPC ...
E21B 23/00 (2013.01); E21B 17/003 (2013.01); E21B 17/023 (2013.01); H01B 7/046 (2013.01); H01B 7/22 (2013.01); H01R 4/5083 (2013.01); H01R 13/585 (2013.01); H01R 13/5833 (2013.01); H01B 7/223 (2013.01); H01R 13/523 (2013.01);
Abstract
This device includes a cable () having a smooth outer surface (). The cable () includes a central conductor () and an annular outer sheath (). The outer sheath () includes a polymer matrix () and mechanical reinforcing fibers () embedded in the polymer matrix (). The central conductor () includes a solid cylindrical metal core () having a smooth outer surface (), a breaking strength greater than 300 daN and a lineic electrical resistance greater than 30 mohms/m.