Heat sink of a light emitting diode device
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