Earphone

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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D0648317

CLAIM:
The ornamental design for an earphone, as shown and described.

REFERENCES:
patent: D31545 (1899-09-01), French
patent: 1477235 (1923-12-01), Ballou, Jr.
patent: D85153 (1931-09-01), Bergman
patent: 2947456 (1960-08-01), Seron
patent: 4646872 (1987-03-01), Kamon et al.
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patent: D372684 (1996-08-01), Duncan
patent: D372793 (1996-08-01), Carlson
patent: 5794459 (1998-08-01), Ignatowski
patent: 6027213 (2000-02-01), Ignatowski
patent: D577990 (2008-10-01), Andre et al.
patent: D578507 (2008-10-01), Ando
patent: D585432 (2009-01-01), Baker
patent: D585433 (2009-01-01), Baker
patent: D588111 (2009-03-01), Komiyama
patent: D603837 (2009-11-01), Martin
patent: D605628 (2009-12-01), Ando
patent: D610549 (2010-02-01), Baker
patent: D611000 (2010-03-01), Baker
patent: D622697 (2010-08-01), Kolton
patent: D624902 (2010-10-01), Kolton
patent: D636756 (2011-04-01), Fahrendorff et al.
patent: D637998 (2011-05-01), Brunner et al.
Images from http://panasonicjp/headphone/hjf3/index.html.

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