Headphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

Design Patent

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Design Patent

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D0639775

CLAIM:
We claim the ornamental design for the headphone, as shown and described.

REFERENCES:
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patent: D581394 (2008-11-01), Lee
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patent: D585871 (2009-02-01), Lee
patent: D585872 (2009-02-01), Lee
patent: D588098 (2009-03-01), Kurihara
patent: D594847 (2009-06-01), Suzuki
patent: D597070 (2009-07-01), Zheng
patent: D603370 (2009-11-01), Suzuki
patent: D616865 (2010-06-01), Marchand et al.

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