Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 13, 2015
0Patent Application Number
142511030
Date Filed
April 11, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pitch altering cover for a drumhead is provided. The pitch altering cover includes a circular drumhead cover having an upper surface and a lower surface. The lower surface is formed to rest on a drumhead. A gasket is attached at least a portion of a parameter of the upper surface of the circular drumhead cover.
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