Housing for an electronic learning aid or game

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Description

FIG. 1 is a top plan view of a housing for an electronic learning aid or game showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof; the left side elevational view being a mirror image thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie et al.
D256028 July 22, 1980 Lawrence et al.
D260783 September 15, 1981 Shimasaki
D261779 November 10, 1981 Lovejoy
D261907 November 17, 1981 Ho
D265571 July 27, 1982 Nagel
D270459 September 6, 1983 Pino
D291582 August 25, 1987 Kretsner
D317176 May 28, 1991 Cheung
D318884 August 6, 1991 Kojo
4162792 July 31, 1979 Chang et al.
4341383 July 27, 1982 Reichert
Other references
  • Playthings, Feb. 1979, p. 275, Atari Touch Me. HongKong Enterprise, Feb. 1984, p. 92 #TC-40.
Patent History
Patent number: D329062
Type: Grant
Filed: May 18, 1990
Date of Patent: Sep 1, 1992
Assignee: World Book, Inc. (Elk Grove Village, IL)
Inventor: Free Chin (Chicago, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Lee, Mann, Smith, McWilliams, Sweeney & Ohlson
Application Number: 7/526,311
Classifications
Current U.S. Class: D21/13; Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60)