Counting and alphabet teaching device

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and side perspective view of the counting and alphabet teaching device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

FIG. 5 is a top end view thereof; and,

FIG. 6 is a bottom end view thereof.

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

Referenced Cited
U.S. Patent Documents
D292404 October 20, 1987 Wilson et al.
D308855 June 26, 1990 Schaum
D345146 March 15, 1994 Lozo
4636172 January 13, 1987 Fredericks
4950165 August 21, 1990 Machaalani
4988321 January 29, 1991 Goldfarb
Patent History
Patent number: D370498
Type: Grant
Filed: Apr 10, 1995
Date of Patent: Jun 4, 1996
Inventor: Dianne Kelly (Pickering, ON)
Primary Examiner: A. Hugo Word
Assistant Examiner: Pamela Burgess
Attorney: Terry M. Gernstein
Application Number: 0/37,275
Classifications
Current U.S. Class: Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60); D14/100