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Publication numberUSD317777 S
Publication typeGrant
Application numberUS 07/206,687
Publication dateJun 25, 1991
Filing dateJun 14, 1988
Priority dateDec 15, 1987
Publication number07206687, 206687, US D317777 S, US D317777S, US-S-D317777, USD317777 S, USD317777S
InventorsHiroshi Sakaguchi, Keiichi Koyama
Original AssigneeSharp Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculator
US D317777 S
Abstract  available in
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  1. The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a top plan view of the 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;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right front and top perspective view thereof.

Non-Patent Citations
1Design News, 7/7/86; p. 105; Casio fx-7000G Scientific Calculator.
U.S. ClassificationD18/7, D18/6