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. 07, 2018
Filed:
Aug. 29, 2014
Applicant:
National Oilwell Varco, L.p., Houston, TX (US);
Inventor:
Jaroslav Belik, Smithville, TX (US);
Assignee:
National Oilwell Varco, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 9/032 (2006.01); B08B 9/02 (2006.01); E21B 12/06 (2006.01);
U.S. Cl.
CPC ...
B08B 9/021 (2013.01); E21B 12/06 (2013.01);
Abstract
An apparatus for servicing tubular members includes a cleaning fluid delivery system, a motor configured to provide rotational movement to the cleaning fluid delivery system, and a cleaning fluid actuator configured to provide pressurized cleaning fluid to the cleaning fluid delivery system.