Combined hand-held display controller and trackball for a computer

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Description

FIG. 1 is a left side perspective view of a combined hand-held display controller and trackball for a computer showing our new design, the broken line drawing of a hand is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side is a mirror image;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
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Patent History
Patent number: D363710
Type: Grant
Filed: May 6, 1994
Date of Patent: Oct 31, 1995
Inventors: Annette Mateus (Silver Spring, MD), Carlos A. Mateus (Silver Spring, MD)
Primary Examiner: Melanie H. Tung
Application Number: 0/22,518
Classifications
Current U.S. Class: D14/114