Earphone
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The portions indicated in broken lines are for illustrative purposes only and form no part of the claimed design. Dot-dash broken lines define the boundaries of, but are not included in, the claimed design.
Claims
The ornamental design for an earphone, as shown and described.
Type: Grant
Filed: Mar 7, 2012
Date of Patent: Feb 5, 2013
Assignee: Sony Corporation (Tokyo)
Inventors: Yoshiaki Kumagai (Tokyo), Qi Zheng (Tokyo)
Primary Examiner: Paula Greene
Application Number: 29/371,970