Printing calculator

- Sharp Corporation
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Description

FIG. 1 is a perspective view of a printing 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;

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D233154 October 1974 Saito
D255126 May 27, 1980 Ohie et al.
D256700 September 2, 1980 Ohie
D257990 January 20, 1981 Hirata et al.
Other references
  • The Office, 1/82, p. 177--Calculator QS4164 at bottom left.
Patent History
Patent number: D279108
Type: Grant
Filed: Apr 25, 1983
Date of Patent: Jun 4, 1985
Assignee: Sharp Corporation (Osaka)
Inventor: Masaji Sawada (Osaka)
Primary Examiner: Louis S. Zarfas
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/488,115
Classifications
Current U.S. Class: With Keyboard (D18/7)