Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2008-07-08
2008-07-08
Greene, Paula A (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Design Patent
active
D0572703
CLAIM:
The ornamental design for ear phones, as shown and described.
REFERENCES:
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patent: D519107 (2006-04-01), Yang
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patent: D554627 (2007-11-01), Gondo
patent: D556741 (2007-12-01), Yeo
patent: D564495 (2008-03-01), Sasaki
Ikeda John
Ledbetter Carl J.
Mabry John Dan
Banner & Witcoff , Ltd.
Greene Paula A
Microsoft Corporation
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