Pair of earphones

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

Design Patent

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Design Patent

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D0575767

CLAIM:
The ornamental design for a pair of earphones, as shown and described.

REFERENCES:
patent: 2959645 (1960-11-01), Ladd
patent: 3097059 (1963-07-01), Hoffman
patent: D213109 (1969-01-01), Young
patent: 4657106 (1987-04-01), Hardt
patent: D397796 (1998-09-01), Yabe et al.
patent: D470121 (2003-02-01), Nguyen et al.
patent: D519103 (2006-04-01), Sabick et al.
patent: D532770 (2006-11-01), Engstrom et al.
patent: D557253 (2007-12-01), Engstrom et al.
patent: D557254 (2007-12-01), Engstrom et al.
patent: D557689 (2007-12-01), Huang
patent: D563394 (2008-03-01), Donaldson et al.
patent: D563945 (2008-03-01), Johns et al.

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