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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Details

Design Patent

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D0601542

CLAIM:
The ornamental design for a headphone, as shown and described.

REFERENCES:
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patent: D525235 (2006-07-01), Koizumi
patent: D566104 (2008-04-01), Suzuki
patent: D587241 (2009-02-01), Suzuki
patent: D587242 (2009-02-01), Suzuki
patent: D587243 (2009-02-01), Suzuki
patent: D1134988 (2002-01-01), None
patent: D1135159 (2002-01-01), None
patent: D1143139 (2002-04-01), None
patent: D1144325 (2002-04-01), None
patent: D1190583 (2003-10-01), None
patent: D1191026 (2003-10-01), None
patent: D1293099 (2007-01-01), None

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