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Publication numberUSD373792 S
Publication typeGrant
Application numberUS 29/039,489
Publication dateSep 17, 1996
Filing dateMay 30, 1995
Publication number039489, 29039489, US D373792 S, US D373792S, US-S-D373792, USD373792 S, USD373792S
InventorsPatsy R. Wall
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Preschool teaching aid
US D373792 S
Abstract  available in
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  1. The ornamental design for a preschool teaching aid, as shown and decribed.

FIG. 1 is an isometric view of a preschool teaching aid showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is an enlarged right side elevational view thereof;

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

FIG. 7 is a bottom view thereof.

The broken lines depicting the key chains are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1P. Ruth Wall, Kingdom Keys, A Complete Christian Curriculum Guide to Order and Instruction for Educational Learning Centers.
2Ruth Wall, Classroom Keys, A Curriculum that brings Structure: Order: Positive Learning Experiences.
U.S. ClassificationD19/64, D06/320, D08/372