Electronic calculator

- Sharp Corporation
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Description

FIG. 1 is a top plan view of an electronic 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; and

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

Referenced Cited
U.S. Patent Documents
D256696 September 2, 1980 Ikeda
D268346 March 22, 1983 Kobayashi
D269277 June 7, 1983 Yoshioka et al.
Other references
  • HFD-Retailing Home Furnishings, 7/14/80, section one, p. 50, Solar Calculator at bottom right.
Patent History
Patent number: D274822
Type: Grant
Filed: Jun 18, 1984
Date of Patent: Jul 24, 1984
Assignee: Sharp Corporation (Osaka)
Inventors: Masafumi Yamagami (Osaka), Keiji Sakata (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/389,958
Classifications
Current U.S. Class: With Keyboard (D18/7)