Electronic calculating machine

- Sharp Kabushiki Kaisha
Description

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

FIG. 2 is a top plan view of the machine in collapsed position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-hand side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221227 July 1971 Dietrich
D227471 June 1973 Yamamoto
Patent History
Patent number: D257045
Type: Grant
Filed: Dec 13, 1978
Date of Patent: Sep 23, 1980
Assignee: Sharp Kabushiki Kaisha
Inventors: Matafumi Ikeda (Osaka), Tsutomu Yamasaki (Osaka)
Primary Examiner: Louis S. Zarfas
Attorney: Paul D. Flehr
Application Number: 5/969,052
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;