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Publication numberUSD361760 S
Publication typeGrant
Application numberUS 29/016,466
Publication dateAug 29, 1995
Filing dateDec 17, 1993
Publication number016466, 29016466, US D361760 S, US D361760S, US-S-D361760, USD361760 S, USD361760S
InventorsStephen Chung
Original AssigneeSilitek Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D361760 S
Abstract  available in
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  1. The ornamental design for a trackball, as shown and described.

FIG. 1 is the perspective view of a design for trackball showing my design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/417