Calculator

- Sharp Corporation
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Description

FIG. 1 is a perspective view of a calculator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D251271 March 6, 1979 Kobayashi
D273200 March 27, 1984 Sakata
D273301 April 3, 1984 Sawada
D273393 April 10, 1984 Sakamoto
D274822 July 24, 1984 Yamagami et al.
Patent History
Patent number: D287139
Type: Grant
Filed: May 3, 1984
Date of Patent: Dec 9, 1986
Assignee: Sharp Corporation (Osaka)
Inventor: Shigeaki Hayashi (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/607,015
Classifications
Current U.S. Class: With Keyboard (D18/7)