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;

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

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D251271 March 6, 1979 Kobayashi
D258888 April 14, 1981 Kobayashi
D260646 September 8, 1981 Akazawa et al.
D263966 April 20, 1982 Kobayashi
Patent History
Patent number: D273302
Type: Grant
Filed: Dec 14, 1981
Date of Patent: Apr 3, 1984
Assignee: Sharp Corporation (Osaka)
Inventor: Masaji Sawada (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test
Application Number: 6/330,232
Classifications
Current U.S. Class: With Keyboard (D18/7)