Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael G. McCaffrey0
Tracy A. Propheter-Hinckley0
Date of Patent
June 26, 2012
Patent Application Number
11969363
Date Filed
January 4, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotor blade for a gas turbine engine includes an airfoil that extends in span between a tip and a root opposite from the tip. The root includes a plug, a looped portion that surrounds the plug and a clamp. The clamp contacts only a portion of the looped portion on an opposite side of the looped portion from the plug.
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