Earphone portion

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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D0563945

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

REFERENCES:
patent: 2325590 (1943-07-01), Carlisle et al.
patent: 2959645 (1960-11-01), Ladd
patent: 3047089 (1962-07-01), Zwislocki
patent: 3440365 (1969-04-01), Hazell et al.
patent: 5146051 (1992-09-01), Hermann
patent: 5298692 (1994-03-01), Ikeda et al.
patent: 6122369 (2000-09-01), Hwang et al.
patent: D465472 (2002-11-01), Bosch
patent: D473217 (2003-04-01), Rivera
patent: D519103 (2006-04-01), Sabick et al.
patent: D532770 (2006-11-01), Engstrom et al.
patent: 7139404 (2006-11-01), Feeley et al.
patent: D535642 (2007-01-01), Garcia et al.
Shure Personal Audio 2006 catalog brochure, 2006.

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