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 front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a right side elevational view thereof, the left side view being the same.

Referenced Cited
U.S. Patent Documents
D262140 December 1, 1981 Yamagami et al.
D269355 June 14, 1983 Yamagami
3978328 August 31, 1976 Fabry et al.
4190748 February 26, 1980 Langford
Patent History
Patent number: D275770
Type: Grant
Filed: Mar 15, 1982
Date of Patent: Oct 2, 1984
Assignee: Sharp Corporation (Osaka)
Inventor: Kazuo Yamada (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/410,473
Classifications
Current U.S. Class: With Keyboard (D18/7)