Heat sink of a light emitting diode device
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The broken line showing of the bulb and the environment is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a heat sink of a light emitting diode device, as shown and described.
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Type: Grant
Filed: May 1, 2013
Date of Patent: Mar 25, 2014
Assignee: Once Innovations, Inc. (Plymouth, MN)
Inventor: Zdenko Grajcar (Crystal, MN)
Primary Examiner: Selina Sikder
Application Number: 29/453,617