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:
Aug. 28, 2018
Filed:
Feb. 25, 2013
Anton Scheibelmasser, Graz, AT;
Bouchra Lamik-thonhauser, Gai, AT;
Anton Kotov, Samara, RU;
Michael Korak, Kindberg, AT;
Johann Jud, Kindberg, AT;
Manfred Gutschelhofer, Langenwang, AT;
Alexander Fine, Leoben, AT;
Anton Scheibelmasser, Graz, AT;
Bouchra Lamik-Thonhauser, Gai, AT;
Anton Kotov, Samara, RU;
Michael Korak, Kindberg, AT;
Johann Jud, Kindberg, AT;
Manfred Gutschelhofer, Langenwang, AT;
Alexander Fine, Leoben, AT;
THINK AND VISION GMBH, Leoben, AT;
Abstract
A drill pipe (), particularly for a drill string, has at least one electrical conductor () and an inner pipe () which is arranged inside the drill pipe (). The drill pipe () and the inner pipe () are spaced at a distance to one another in sections, wherein the drill pipe () and inner pipe () bound a hollow space (). At least one electrical conductor () is arranged on one outer side of the inner pipe.