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. 06, 2018
Filed:
Sep. 03, 2014
Applicant:
Baker Hughes Incorporated, Houston, TX (US);
Inventor:
John M. Knapp, Claremore, OK (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 19/02 (2006.01); F16L 25/00 (2006.01); F16L 37/12 (2006.01); E21B 43/12 (2006.01); E21B 17/06 (2006.01); F04B 47/06 (2006.01);
U.S. Cl.
CPC ...
F16L 19/0231 (2013.01); E21B 17/06 (2013.01); E21B 43/128 (2013.01); F04B 47/06 (2013.01); F16L 25/009 (2013.01); F16L 37/1215 (2013.01);
Abstract
Devices and methods for reversibly securing first and second component subs of submersible well pump assembly. First and second component subs are provided with connection end portions which are placed into a sealed abutting relation. A connecting collar is threaded onto the first component sub. A locking groove on the first component sub receives a locking dog therein.