Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Fitzgerald0
Date of Patent
May 10, 2011
0Patent Application Number
124901410
Date Filed
June 23, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A waterboard with externally adjustable stiffness includes a stringer assembly having a rotatable beam to modulate the stiffness of the beam in a selected direction to impart a desired stiffness to the waterboard.
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