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 right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a sectional view thereof taken along the line 8--8 of FIG. 3 showing the case and control buttons only to indicate the display recesses.

The broken line disclosure of the display numerals in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D232834 September 1974 Yamagami
D233347 October 1974 Beitler et al.
D234466 March 1975 Kitai
Patent History
Patent number: D243957
Type: Grant
Filed: Apr 25, 1975
Date of Patent: Apr 5, 1977
Assignee: Sharp Kabushiki Kaisha
Inventor: Kenichi Matsuda (Osaka)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Paul D. Flehr
Application Number: 5/571,703
Classifications
Current U.S. Class: D64/11B
International Classification: D1801;