Calculator

- Sharp Corporation
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Description

FIG. 1 is a top plan view of a calculator showing our 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
D231989 July 1974 Kitai
D269875 July 26, 1983 Ishida
D271767 December 13, 1983 Gaie
D275009 August 7, 1984 Shibata
D276230 November 6, 1984 Akiyama
Patent History
Patent number: D281172
Type: Grant
Filed: Jan 14, 1983
Date of Patent: Oct 29, 1985
Assignee: Sharp Corporation (Osaka)
Inventors: Isao Kitai (Osaka), Kazuo Yamada (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/457,962
Classifications
Current U.S. Class: With Keyboard (D18/7)