Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark Lloyd Hagan0
Date of Patent
June 8, 2010
Patent Application Number
11897968
Date Filed
August 31, 2007
Patent Primary Examiner
Patent abstract
An underwater writing and drawing tablet that stretches a length of waterproof (plastic) vellum between two rollers over a flat surface thereby enabling the user to easily draw or write on said vellum and permanently save the drawing and writing.
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