Toy calculator
Stern October 6, 1
U.S. patent number D292,222 [Application Number 06/693,760] was granted by the patent office on 1987-10-06 for toy calculator. This patent grant is currently assigned to The Quaker Oats Company. Invention is credited to Carl M. Stern.
| United States Patent | D292,222 |
| Stern | October 6, 1987 |
Toy calculator
Claims
The ornamental design for a toy calculator, substantially as shown and described.
| Inventors: | Stern; Carl M. (Lawrenceville, NJ) |
|---|---|
| Assignee: | The Quaker Oats Company
(Chicago, IL) |
| Appl. No.: | 06/693,760 |
| Filed: | January 23, 1985 |
| Current U.S. Class: | D21/512; D18/7 |
| Field of Search: | ;D21/59,111,240 ;D19/35,52,59,60 ;446/146,227,491,143,228,229 ;434/188,198,201,202 |
References Cited [Referenced By]
U.S. Patent Documents
| D256028 | July 1980 | Lawrence et al. |
| D280217 | August 1985 | Tomozawa et al. |
| D281606 | December 1985 | Nuttall et al. |
Other References
|
Education Station Catalog, 11-1983, p. 5, Item D, Q & A Set.. |
Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Cumpston & Shaw
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.
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