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. 20, 2018
Filed:
Dec. 08, 2015
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventor:
Edward Thomas Thornburrow, Bradford, GB;
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/60 (2006.01); E21B 34/02 (2006.01); F16K 31/50 (2006.01); F16K 1/04 (2006.01);
U.S. Cl.
CPC ...
F16K 31/60 (2013.01); E21B 34/02 (2013.01); F16K 1/04 (2013.01); F16K 31/504 (2013.01);
Abstract
A system includes a valve having an annular body, a cap positioned circumferentially about the annular body, and a stem positioned within an axially-extending cavity of the annular body. The stem is coupled to the cap such that rotation of the cap relative to the annular body drives the cap and the stem axially relative to the annular body to adjust the valve.