Electronic calculator

- Sharp Corporation
Description

FIG. 1 is a top plan view of the 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 left side elevational view thereof, the right side being identical.

Referenced Cited
U.S. Patent Documents
D269355 June 14, 1983 Yamagami
D269624 July 5, 1983 Sakata
Other references
  • HFD-Retailing Home Furnishings, 10/13/80, p. 77-Slim-Style Calculator CZ 1201 at bottom right.
Patent History
Patent number: D273593
Type: Grant
Filed: Dec 14, 1981
Date of Patent: Apr 24, 1984
Assignee: Sharp Corporation (Osaka)
Inventor: Harumi Sakamoto (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/330,189
Classifications
Current U.S. Class: With Keyboard (D18/7)