Electronic calculator

- Sharp Corporation
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Description

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof, the left hand elevational view being a mirror image;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D229065 November 1973 Maeda et al.
D251330 March 13, 1979 Kurobu et al.
D263150 February 23, 1982 Anzai et al.
D263151 February 23, 1982 Hirata et al.
Patent History
Patent number: D270646
Type: Grant
Filed: Jul 10, 1981
Date of Patent: Sep 20, 1983
Assignee: Sharp Corporation (Osaka)
Inventor: Keiji Sakata (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/282,096
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: D1801;