Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 25, 2010
Patent Application Number
11880529
Date Filed
July 23, 2007
Patent Primary Examiner
Patent abstract
Apparatus to connect a valve stem to a valve plug and, more particularly, apparatus to connect a threaded valve stem to a valve plug of a control valve are disclosed. An example apparatus includes a threaded valve stem received in a threaded opening of a valve plug and a securement member received in an adjacent opening extending from at least one of the threaded opening or an exterior surface of the valve stem to secure non-rotatably the threaded valve stem to the valve plug.
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