Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Evelina Cardenas0
Rey Cardenas0
Date of Patent
February 21, 2012
0Patent Application Number
125876610
Date Filed
October 9, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system of brushes for coloring hair with each brush including an ergonomically shaped handle, recessed valley areas for comfortable and effective finger pressure points, each brush color coded to specific base colors, and each brush provided with a color changing system to alert the user to recent use.
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