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:
Jun. 16, 2020
Filed:
Dec. 13, 2018
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventors:
Ian McDaniel, Houston, TX (US);
Jeffrey Lambert, Tomball, TX (US);
Assignee:
CAMERON INTERNATIONAL CORPORATION, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 34/02 (2006.01); E21B 43/12 (2006.01); E21B 33/06 (2006.01);
U.S. Cl.
CPC ...
E21B 34/02 (2013.01); E21B 33/061 (2013.01); E21B 43/12 (2013.01);
Abstract
An assembly for a valve includes an inner cylinder, an outer cylinder circumferentially surrounding the inner cylinder, and a first bar comprising a first end portion coupled to the inner cylinder and a second end portion coupled to the inner cylinder. The second end portion extends radially outwardly through a groove extending circumferentially about a curved wall of the outer cylinder to enable the inner cylinder and the first bar to rotate relative to the outer cylinder.