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Publication numberUSD441754 S1
Publication typeGrant
Application numberUS 29/122,593
Publication dateMay 8, 2001
Filing dateApr 28, 2000
Priority dateApr 28, 2000
Publication number122593, 29122593, US D441754 S1, US D441754S1, US-S1-D441754, USD441754 S1, USD441754S1
InventorsCathal Loughnane, Brian Stephens
Original AssigneeLogitech Europe S.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D441754 S1
Abstract  available in
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  1. The ornamental design for a trackball, as shown and described.

FIG. 1 is a perspective view of a trackball showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/417, D14/410