Electronic educational device

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Description

FIG. 1 is a top plan view of an electronic educational device showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof, the undisclosed side being a mirror image; and

FIG. 6 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D194537 February 1963 Teeter
D223026 February 1972 Rotkow
D225232 November 1972 Arnold et al.
D229418 November 1973 Matsumoto
D229420 November 1973 Matsumoto
D242247 November 1976 Filer
D247363 February 28, 1978 Hughes
D247502 March 14, 1978 Hanson
D255368 June 10, 1980 Boyd
Patent History
Patent number: D314214
Type: Grant
Filed: Apr 25, 1988
Date of Patent: Jan 29, 1991
Inventor: Karen J. Perdue (Indianapolis, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Pamela J. Schmidt
Attorney: Craig A. Wood
Application Number: 7/185,808
Classifications
Current U.S. Class: Teaching Material (D19/59)