Headphone

Details Headphone Headphone

2001-06-12

2001-12-25

Bondade, Nanda (Department: 2912)

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Element or attachment

Design Patent

active

D0452492

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

REFERENCES:
patent: D. 135674 (1943-05-01), William 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: 4189788 (1980-02-01), Schenke
patent: 5117464 (1992-05-01), Jones et al.
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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