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The ornamental design for a case for a printing calculator, substantially as shown and described. |
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FIG. 1 is a view in perspective of a case for a printing calculator showing our new design;
FIG. 2 is top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof; and
FIG. 5 is a rear elevational view thereof. The bottom of the calculator case is plain and conventional.
Sulek, Eugene J., Nesbitt, Richard R.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 227473, | |||
| 233442, | |||
| 235451, | |||
| D250293, | Sep 02 1976 | Texas Instruments Incorporated | Calculator casing |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 21 1978 | Texas Instruments Incorporated | (assignment on the face of the patent) | / |
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