Toy calculator

- The Quaker Oats Company
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Description

FIG. 1 is a top plan view of a toy calculator 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 right-side elevational view thereof; and

FIG. 6 is a left-side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D256028 July 22, 1980 Lawrence et al.
D280217 August 20, 1985 Tomozawa et al.
D281606 December 3, 1985 Nuttall et al.
Other references
  • Education Station Catalog, 11-1983, p. 5, Item D, Q & A Set.
Patent History
Patent number: D292222
Type: Grant
Filed: Jan 23, 1985
Date of Patent: Oct 6, 1987
Assignee: The Quaker Oats Company (Chicago, IL)
Inventor: Carl M. Stern (Lawrenceville, NJ)
Primary Examiner: Charles A. Rademaker
Law Firm: Cumpston & Shaw
Application Number: 6/693,760
Classifications
Current U.S. Class: D21/111; With Keyboard (D18/7)