Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Britt O. Braddick0
Date of Patent
July 20, 2010
Patent Application Number
11786495
Date Filed
April 12, 2007
Patent Primary Examiner
Patent abstract
The safety valve includes a first generally tubular body 12 and a second generally tubular body 14 each having flow paths therein when the bodies are mated. A ball 20 rotates between open and closed position in a first seat 30 and a ball centering member 32 provided for engaging the ball. An outer actuator sleeve 40 is rotatable with respect to the first and second bodies, and a connecting member 50 acts between the actuator sleeve and the ball to rotate the ball.
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