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:
Jul. 02, 2013
Filed:
Feb. 16, 2011
Applicants:
Jean Guesnon, Chatou, FR;
Gérard Papon, Les Essarts le Roi, FR;
Emmanuel Persent, Croissy sur Seine, FR;
Inventors:
Jean Guesnon, Chatou, FR;
Gérard Papon, Les Essarts le Roi, FR;
Emmanuel Persent, Croissy sur Seine, FR;
Assignee:
IFP Energies Nouvelles, Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The connector comprises a male flangeand a female flangeallowing to assemble a main tube and auxiliary line tubes A locking collarand a locking ringassemble the male flange and the female flange. Locking collaris mounted mobile in rotation on the outer surface of the male flange while cooperating with the outer surfaces of the male and female flanges. Locking ringis mounted mobile in rotation on the male element of the connector while cooperating with the inner surface of the female connector.