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Publication numberUSD442593 S1
Publication typeGrant
Application numberUS 29/109,423
Publication dateMay 22, 2001
Filing dateAug 12, 1999
Priority dateAug 12, 1999
Publication number109423, 29109423, US D442593 S1, US D442593S1, US-S1-D442593, USD442593 S1, USD442593S1
InventorsKimberly Vaghefi, Farid Vaghefi
Original AssigneeKimberly Vaghefi, Farid Vaghefi
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D442593 S1
Abstract  available in
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  1. The design for a trackball, as shown and described.

FIG. 1 is a top view of a track ball embodying features of the invention.

FIG. 2 is a bottom view of the track ball of FIG. 1.

FIG. 3 is a side view of the track ball of FIG. 1 ,with the opposite side being a mirror image.

FIG. 4 is a front view of the track ball of FIG. 1; and,

FIG. 5 is a rear view of the track ball of FIG. 1.

U.S. ClassificationD14/403