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:
Feb. 16, 2016
Filed:
Apr. 19, 2013
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 ...
F16N 13/00 (2006.01); F16N 13/16 (2006.01); B05B 3/10 (2006.01); B05B 13/06 (2006.01); F16L 15/00 (2006.01); B05B 1/14 (2006.01);
U.S. Cl.
CPC ...
F16N 13/00 (2013.01); B05B 3/1021 (2013.01); B05B 13/0636 (2013.01); F16L 15/001 (2013.01); F16N 13/16 (2013.01); B05B 1/14 (2013.01);
Abstract
A pipe lubricant applicator includes a rotatable housing to receive a lubricant, the housing having a central axis and a concave inner surface and wherein an axis extending radially from the central axis of the housing intersects the concave inner surface at an angle that is not 90°.