Portable electronic calculator
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FIG. 1 is a right side view of a portable electronic calculator showing my new design, the broken line showing of a supporting surface being illustrative of environment only;
FIG. 2 is a top plan view thereof taken along lines 2--2 of FIG. 1;
FIG. 3 is a front elevational view thereof taken along lines 3--3 of FIG. 1;
FIG. 4 is a left side view thereof;
FIG. 5 is a rear elevational view thereof taken along lines 5--5 of FIG. 1;
FIG. 6 is a bottom plan view thereof taken along lines 6--6 _of FIG. 1;
FIG. 7 is a top front right perspective view of the portable electronic calculator of FIG. 1 with the pivotable rear legs folded flat; and
FIG. 8 is a top front right perspective view of the _portable electronic calculator of FIG. 1 with the portable rear legs folded flat, the cover member in position on the top thereof and the retractable handle of the calculator extended.
Type: Grant
Filed: May 2, 1983
Date of Patent: Jul 9, 1985
Assignees: Kabushiki Kaisha Suwa Seikosha (Tokyo), Epson Corporation (Tokyo)
Inventor: Masaki Kurihara (Suwa)
Primary Examiner: Louis S. Zarfas
Law Firm: Blum, Kaplan, Friedman, Silberman & Beran
Application Number: 6/490,707