Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2002-08-06
2003-07-29
Mortimer, Paula A. (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
CD14S223000
Design Patent
active
D0477820
CLAIM:
The ornamental design for a headphone, as shown.
REFERENCES:
patent: D399206 (1998-10-01), Yasutomi et al.
patent: 6195441 (2001-02-01), Ito
patent: D439574 (2001-03-01), Katayama
patent: D444140 (2001-06-01), Ishibashi
patent: D453015 (2002-01-01), Yuyama
patent: 6385325 (2002-05-01), Nageno et al.
Web page, “News and Information ‘MDR-G63SL’” http:/www.sony.co.jp/sd/CorporateCruise/Press/200009/00-0904A/, 3 sheets, Sony (Sep. 2000).
Morita Ayako
Suzuki Satoshi
Mortimer Paula A.
Rader & Fishman & Grauer, PLLC
Sony Corporation
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