Headphones

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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29280166

CLAIM:
The ornamental design of headphones, as shown and described:

REFERENCES:
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patent: D504672 (2005-05-01), Hirano
patent: D508908 (2005-08-01), Chueh
patent: D525614 (2006-07-01), Lee
patent: D534156 (2006-12-01), Obata
patent: D541257 (2007-04-01), Thursfield

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