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The design for a unitary lens filter for interactive control systems, as shown and described.
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FIG. 1 is a perspective view of a unitary lens filter for interactive control systems showing our new design with the dashed lines representing the intended environment of the invention;
FIG. 2 is a perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a right side elevational view with the opposite side being a mirror image thereof; and,
FIG. 6 is a top plan view with the opposites side being a mirror image thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 12 2002 | MAYNARD, JOE | WORD MACHINERY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012756 | /0321 | |
Mar 28 2002 | Word Machinery, Inc. | (assignment on the face of the patent) | / |
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