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Publication numberUSD387043 S
Publication typeGrant
Application numberUS 29/057,438
Publication dateDec 2, 1997
Filing dateJul 25, 1996
Publication number057438, 29057438, US D387043 S, US D387043S, US-S-D387043, USD387043 S, USD387043S
InventorsFu Chin Cheng
Original AssigneeSysgration Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Track ball
US D387043 S
Abstract  available in
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  1. The ornamental design for a track ball, as shown and described.

FIG. 1 is a perspective view of a track ball showing my design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right rear perspective view thereof;

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

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/417