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:
Jun. 04, 2019
Filed:
Aug. 11, 2016
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Christophe Michaud, Roissy-en-France, FR;
Maxime Bouffe, Roissy-en-France, FR;
Florent Canolle, Roissy-en-France, FR;
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66D 1/36 (2006.01); B65H 57/04 (2006.01); B65H 75/26 (2006.01); B65H 75/44 (2006.01); E21B 19/00 (2006.01); E21B 33/08 (2006.01); B66D 1/30 (2006.01);
U.S. Cl.
CPC ...
E21B 19/008 (2013.01); B65H 57/04 (2013.01); B65H 75/26 (2013.01); B65H 75/265 (2013.01); B65H 75/4415 (2013.01); B66D 1/30 (2013.01); B66D 1/36 (2013.01); E21B 33/08 (2013.01); B65H 2701/33 (2013.01);
Abstract
The disclosure relates to a sleeve for fitting around a spooling drum: the sleeve comprises at least a groove for receiving a conveying element to be spooled around the drum, is made of flexible material and is configured so as to be able to take a first configuration in which the sleeve forms a flat sheet, the groove extending in a direction, called spooling direction, and a second configuration in which the sleeve forms a cylinder, with the groove is situated on an external face of the cylinder.