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:
Dec. 30, 2014
Filed:
Aug. 06, 2012
Chun Lin, McKinney, TX (US);
Eric Alan Miller, McKinney, TX (US);
Roy Ronald Pelfrey, Sherman, TX (US);
Yan Tao Sun, Zhejiang, CN;
Fan Jian Jun, Shanghai, CN;
Chun Lin, McKinney, TX (US);
Eric Alan Miller, McKinney, TX (US);
Roy Ronald Pelfrey, Sherman, TX (US);
Yan Tao Sun, Zhejiang, CN;
Fan Jian Jun, Shanghai, CN;
Fisher Controls International LLC, Marshalltown, IA (US);
Abstract
Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a seat to control a fluid flow through the valve. The body defines a seating surface, an aperture to receive a stem of the valve and a plurality of substantially flat surfaces to enable gripping an exterior surface of the body.