Headphone

Details Headphone Headphone

2000-08-15

2001-06-19

Bondade, Nanda (Department: 2912)

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Element or attachment

Design Patent

active

D0443872

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

REFERENCES:
patent: D. 135674 (1943-05-01), Willliams et al.
patent: D. 299129 (1988-12-01), Wiegel
patent: D. 376598 (1996-12-01), Hayashi
patent: D. 379817 (1997-06-01), Lin
patent: D. 391575 (1998-03-01), Bergin et al.
patent: D. 409197 (1999-05-01), Nakamura
patent: D. 423012 (2000-04-01), Yasutomi
patent: 6006115 (1999-12-01), Wingate
Catalog “Sony Headphone/Active Speaker System”, 3 sheets, Sony Mar. 1998.
Webpage“Yodobashi Camera Personal Store”, 3 sheets, Yodobashi Camera, Jan. 2000.

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