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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.:

US 10989042 B1

PDFFull Text
Date of Patent:
Apr. 27, 2021

Filed:

Nov. 22, 2017

Downhole tool protection cover

Applicants:

Marco Lallemand, Burgdorf, DE;

Stephan Bernard, Dubai, AE;

Joern Froehling, Meinersen, DE;

Marcus Dissen, Hannover, DE;

Kevin Krueger, Hannover, DE;

Inventors:

Marco Lallemand, Burgdorf, DE;

Stephan Bernard, Dubai, AE;

Joern Froehling, Meinersen, DE;

Marcus Dissen, Hannover, DE;

Kevin Krueger, Hannover, DE;

Assignee:

BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

D Andrews

Int. Cl.
CPC ...
E21B 47/017 (2012.01); E21B 47/12 (2012.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
E21B 47/017 (2020.05); E21B 47/12 (2013.01); E21B 33/12 (2013.01);
Abstract

Systems and methods to cover sensitive areas of downhole tools including a downhole tool having an outer surface including a first position and a second position on the outer surface of the downhole tool, the outer surface having a sensitive area, a downhole sensitive element positioned along the outer surface of the downhole tool at the sensitive area, a movable cover operatively connected to the downhole tool and movable relative to the sensitive area, a control unit configured to generate an activation signal, and an activation mechanism operable in response to the activation signal, the activation mechanism configured to move the movable cover relative to the sensitive area from the first position to the second position, wherein the movement of the movable cover from the first position to the second position one of increases or decreases a portion of the sensitive area covered by the movable cover.

Find Patent Forward Citations

Lallemand, Marco. (2021). Downhole tool protection cover (U.S. Patent No. 10989042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10989042

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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