Headphone
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Description
The features shown in broken lines are environment only and not part of the claimed design.
Claims
The ornamental design for headphone, as shown and described.
Referenced Cited
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Patent History
Patent number: D729194
Type: Grant
Filed: Feb 12, 2014
Date of Patent: May 12, 2015
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventors: Peter Adam Boeckel (Hong Kong), Billy Liu (Hong Kong)
Primary Examiner: Paula Greene
Application Number: 29/481,912
Type: Grant
Filed: Feb 12, 2014
Date of Patent: May 12, 2015
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventors: Peter Adam Boeckel (Hong Kong), Billy Liu (Hong Kong)
Primary Examiner: Paula Greene
Application Number: 29/481,912
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)