Electronic learning apparatus

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Description

FIG. 1 is a right side perspective view of the electronic learning apparatus showing my new design;

FIG. 2 is a top plan view of the apparatus laid flat open;

FIG. 3 is a front elevational view of a lid thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view of a base thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D310071 August 21, 1990 Kit
D356781 March 28, 1995 Poon
D358171 May 9, 1995 Cheng
D380231 June 24, 1997 Chow
D384043 September 23, 1997 Tamaki
D385276 October 21, 1997 Griggs
4604064 August 5, 1986 Boehm et al.
Patent History
Patent number: D423051
Type: Grant
Filed: Oct 2, 1998
Date of Patent: Apr 18, 2000
Assignee: IDT-LCD Holdings (BVI) Ltd. (Tortola)
Inventor: Raymond Chan (Hong Kong)
Primary Examiner: Freda Nunn
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 0/94,493
Classifications
Current U.S. Class: Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60); D14/106; Teaching Material (D19/59)
International Classification: 1907;