Electronic calculating machine

- Sharp Kabushiki Kaisha
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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D230404 February 1974 Jimbo
D251272 March 6, 1979 Hazama et al.
D251330 March 13, 1979 Kurosu et al.
4149257 April 10, 1979 Nakagiri et al.
4158230 June 12, 1979 Washizuka
Patent History
Patent number: D256696
Type: Grant
Filed: Nov 8, 1978
Date of Patent: Sep 2, 1980
Assignee: Sharp Kabushiki Kaisha
Inventor: Matafumi Ikeda (Osaka)
Primary Examiner: Louis S. Zarfas
Attorney: Paul D. Flehr
Application Number: 5/958,893
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;