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Publication numberUSD384047 S
Publication typeGrant
Application numberUS 29/050,150
Publication dateSep 23, 1997
Filing dateFeb 9, 1996
Publication number050150, 29050150, US D384047 S, US D384047S, US-S-D384047, USD384047 S, USD384047S
InventorsMark A. Edwards, Robin Chu
Original AssigneeKensington Microware Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Computer trackball
US D384047 S
Abstract  available in
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  1. The ornamental design for a computer trackball, as shown and described.

FIG. 1 is a perspective view of a computer 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, the left side elevational view being a mirror image;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6921054 *Jun 12, 2002Jul 26, 2005Jimmy-Quang V. DoanErgonomic mouse
U.S. ClassificationD14/417