Earphone
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Description
Portions in broken lines are for illustrative purposes only and form no part of claimed design.
Claims
The ornamental design for an earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D656489
Type: Grant
Filed: Feb 28, 2011
Date of Patent: Mar 27, 2012
Assignee: Sony Corporation (Tokyo)
Inventors: Yoshiaki Kumagai (Tokyo), Qi Zheng (Tokyo)
Primary Examiner: Paula Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/371,441
Type: Grant
Filed: Feb 28, 2011
Date of Patent: Mar 27, 2012
Assignee: Sony Corporation (Tokyo)
Inventors: Yoshiaki Kumagai (Tokyo), Qi Zheng (Tokyo)
Primary Examiner: Paula Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/371,441
Classifications
Current U.S. Class:
Headphone (D14/223)