Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William H. Glime0
Date of Patent
May 13, 2008
0Patent Application Number
113431050
Date Filed
January 30, 2006
0Patent Primary Examiner
Patent abstract
A flow control device having a control member for forming a seal with another part of the flow control device. The control member having a base material and a portion or surface that is a softer or more deformable than the base material or the portion of the control device that the control member forms a seal with. The differences in hardness and/or the ability of the control member portion to deform, aids in forming the seal.
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