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Publication numberUSD397374 S
Publication typeGrant
Application numberUS 29/078,053
Publication dateAug 25, 1998
Filing dateOct 16, 1997
Publication number078053, 29078053, US D397374 S, US D397374S, US-S-D397374, USD397374 S, USD397374S
InventorsEdward F. Brooks
Original AssigneeH. Betti Industries Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Trackball device for a video game
US D397374 S
Abstract  available in
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  1. The ornamental design for a trackball device for a video game, as shown and described.

FIG. 1 is a front elevational view of a trackball device for a video game;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a top side perspective view.

The broken line showing an electrical cord is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Hong Kong Enterprise, p. 310, Oct. 1992.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6955603Jan 29, 2002Oct 18, 2005Jeffway Jr Robert WInteractive gaming device capable of perceiving user movement
U.S. ClassificationD14/417