Electronic calculating machine

- Sharp Kabushiki Kaisha
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Description

FIG. 1 is a perspective view of an electronic calculating machine showing my new design;

FIG. 2 is a top 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;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221227 July 1971 Dietrich et al.
D227672 July 1973 Shimano et al.
D247391 February 28, 1978 Hazama et al.
D249742 September 26, 1978 Ohie
Patent History
Patent number: D256697
Type: Grant
Filed: Nov 8, 1978
Date of Patent: Sep 2, 1980
Assignee: Sharp Kabushiki Kaisha
Inventor: Seiichiro Nishiguchi (Osaka)
Primary Examiner: Louis S. Zarfas
Attorney: Paul D. Flehr
Application Number: 5/958,895
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;