Headphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

Design Patent

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Details

Design Patent

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D0609694

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

REFERENCES:
patent: 1555997 (1925-10-01), Lidberg
patent: 1651623 (1927-12-01), Obergfell
patent: 1699127 (1929-01-01), Wacker
patent: 2149341 (1939-03-01), Harrison
patent: 2474386 (1949-06-01), Volkmann
patent: 2858544 (1958-11-01), Roth
patent: 3192326 (1965-06-01), Chapman
patent: 3272926 (1966-09-01), Falkenberg
patent: 3562816 (1971-02-01), Hutchinson
patent: 3644939 (1972-02-01), Beguin
patent: D244213 (1977-05-01), Besasie
patent: D266244 (1982-09-01), Hofer et al.
patent: 4437538 (1984-03-01), Ohlsson et al.
patent: 4445005 (1984-04-01), Furuhashi
patent: 4471496 (1984-09-01), Gardner et al.
patent: 4538034 (1985-08-01), French
patent: 4571746 (1986-02-01), Gorike
patent: 4856118 (1989-08-01), Sapiejewski
patent: 5293647 (1994-03-01), Mirmilshteyn et al.
patent: D369604 (1996-05-01), Morimiya
patent: 5551090 (1996-09-01), Thompson
patent: D431550 (2000-10-01), Yoneda
patent: D444140 (2001-06-01), Ishibashi
patent: D467580 (2002-12-01), Mori
patent: D484485 (2003-12-01), Matsuoka
patent: D505411 (2005-05-01), Sakai
patent: D517044 (2006-03-01), Koss et al.
patent: D518474 (2006-04-01), Suzuki
patent: D540301 (2007-04-01), Obata
patent: D582890 (2008-12-01), Koza et al.
patent: D587683 (2009-03-01), Ham et al.
patent: D588100 (2009-03-01), Densho et al.

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