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Publication numberUSD317618 S
Publication typeGrant
Application numberUS 07/421,693
Publication dateJun 18, 1991
Filing dateOct 16, 1989
Priority dateApr 19, 1989
Publication number07421693, 421693, US D317618 S, US D317618S, US-S-D317618, USD317618 S, USD317618S
InventorsMasaji Sawada, Kouji Nishida
Original AssigneeSharp Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculator
US D317618 S
Abstract  available in
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  1. The ornamental design for an electronic calculator, shown and described.

FIG. 1 is a right, front and top perspective view of an electronic calculator showing our 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; and

FIG. 7 is a left side elevational view thereof.

Non-Patent Citations
1Best Catalogue; 1983/84; p. 328, #1--TI Professional Business Analyst Calc. Model BA-55.
2HFD--Retailing Home Furnishings, Jun. 30, 1980, p. 81; Toshiba LC-840WA.
3Radio Shack Catalogue; p. 161, #EC-4020.
U.S. ClassificationD18/7