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:
Oct. 15, 2013
Filed:
Feb. 21, 2006
Applicants:
Sebastian Desmette, Thieusies, BE;
Thomas Richard, Kensington, AU;
Abdelhakim Hahati, Molenbeek St. Jean, BE;
Inventors:
Sebastian Desmette, Thieusies, BE;
Thomas Richard, Kensington, AU;
Abdelhakim Hahati, Molenbeek St. Jean, BE;
Assignee:
Lynx Drilling Tools Limited, Aberdeen, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 47/02 (2006.01); E21B 47/01 (2012.01);
U.S. Cl.
CPC ...
Abstract
Device comprising equipment for measuring parameters of a drilling or coring operation by means of a drillbit fixed to the end of a drill string, measurement equipment () being housed in a chamber () made in a coupling () that is designed to be interposed between two drill string pipes or between the drillbit and a drill string pipe, or to constitute an adapter () for a cutting head () of the drillbit of a drill string.