Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Design Patent
2002-02-15
2003-03-04
Mortimer, 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
D0471176
CLAIM:
The ornamental design for a headphone, as shown and described.
REFERENCES:
patent: D300133 (1989-03-01), Daidoh et al.
patent: D316551 (1991-04-01), Ichikawa
patent: D331408 (1992-12-01), Ellermeier
patent: D337587 (1993-07-01), Nakayama
patent: D350354 (1994-09-01), Nakamura
patent: D351597 (1994-10-01), Nakamura
patent: D368716 (1996-04-01), Shudo
patent: D371558 (1996-07-01), Yoshizawa
Catalog 98 “MDLP MD MZ-E501,” pp. 258, 259, Sony Corporation (Jul. 2001).
Web page, 3 sheets, www.koss.com/koss/kossweb.nsf/HomeCatalog, “Portable Stereophones,” Koss (Oct. 2001).
Mortimer Paula A.
Rader & Fishman & Grauer, PLLC
Sony Corporation
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