Ring light control unit
The portions of the drawing shown in broken lines form no part of the design sought to be patented.
Claims
The ornamental design for a ring light control unit, as shown and described.
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Type: Grant
Filed: Feb 16, 2010
Date of Patent: Aug 2, 2011
Inventor: Eddy Lin (Diamond Bar, CA)
Primary Examiner: Selina Sikder
Attorney: Patzik, Frank & Samotny Ltd.
Application Number: 29/355,881