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Publication numberUSD332093 S
Publication typeGrant
Application numberUS 07/658,522
Publication dateDec 29, 1992
Filing dateFeb 21, 1991
Publication number07658522, 658522, US D332093 S, US D332093S, US-S-D332093, USD332093 S, USD332093S
InventorsTso S. Yang
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Computer track ball
US D332093 S
Abstract  available in
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  1. The ornamental design for a computer track ball, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof, the left side being a mirror image.

U.S. ClassificationD14/417