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Publication numberUSD457150 S1
Publication typeGrant
Application numberUS 29/144,895
Publication dateMay 14, 2002
Filing dateJul 13, 2001
Priority dateJul 13, 2001
Publication number144895, 29144895, US D457150 S1, US D457150S1, US-S1-D457150, USD457150 S1, USD457150S1
InventorsTonny Chen
Original AssigneeE-Lead Electronic Co., Ltd
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Conference speakerphone
US D457150 S1
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  1. The ornamental design for a conference speakerphone, as shown and described.

FIG. 1 is a perspective view of conference speakerphone showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1Hello Direct, Spring 1997, p. 44, teleconferencing devices shown therein.
U.S. ClassificationD14/150