Headphone

Details Headphone Headphone

2008-04-22

2008-04-22

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

29277874

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

REFERENCES:
patent: 3167619 (1965-01-01), Palmaer
patent: D254183 (1980-02-01), Doodson
patent: D328461 (1992-08-01), Daido et al.
patent: D333137 (1993-02-01), Burke
patent: 5185807 (1993-02-01), Bergin et al.
patent: D353818 (1994-12-01), Nakamura
patent: 5406037 (1995-04-01), Nageno et al.
patent: 5793878 (1998-08-01), Chang
patent: D443603 (2001-06-01), Taylor et al.
patent: D457512 (2002-05-01), Yoneda
patent: D458597 (2002-06-01), Davies et al.
patent: D504883 (2005-05-01), Jacobson et al.

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