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Publication numberUSD289177 S
Publication typeGrant
Application numberUS 06/662,720
Publication dateApr 7, 1987
Filing dateOct 19, 1984
Priority dateApr 19, 1984
Publication number06662720, 662720, US D289177 S, US D289177S, US-S-D289177, USD289177 S, USD289177S
InventorsMasaji Sawada
Original AssigneeSharp Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculator
US D289177 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for an electronic calculator, as shown and described.
Description

FIG. 1 is a perspective view of the electronic calculator showing my new design with the keyboard cover and display open;

FIG. 2 is a perspective view thereof with the cover closed;

FIG. 3 is a front elevational view thereof with the cover closed;

FIG. 4 is a rear elevational view thereof with the cover closed;

FIG. 5 is a right side elevational view thereof with the cover closed;

FIG. 6 is a left side elevational view thereof with the cover closed;

FIG. 7 is a plan view thereof with the cover closed; and

FIG. 8 is a bottom view thereof.

Non-Patent Citations
Reference
1Merchandising, 10/1983, p. 46-Sharp PC-5000 at top right & Gavilan Mobile Computer at top left.
2The Office, 7/1983, p. 156-Sharp PC-5000 at top right.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD331393Oct 2, 1989Dec 1, 1992Kabushiki Kaisha ToshibaElectronic computer
USD332780Dec 6, 1989Jan 26, 1993Kabushiki Kaisha ToshibaElectronic computer
USD335287May 11, 1992May 4, 1993Kabushiki Kaisha ToshibaElectronic computer
USD335869Dec 19, 1990May 25, 1993Kabushiki Kaisha ToshibaElectronic computer
USD336076Dec 19, 1990Jun 1, 1993Kabushiki Kaisha ToshibaElectronic computer
USD336286Nov 13, 1990Jun 8, 1993Kabushiki Kaisha ToshibaElectronic computer
USD337100Apr 15, 1992Jul 6, 1993Kabushika Kaisha ToshibaElectronic computer
USD337319Nov 21, 1991Jul 13, 1993Kabushiki Kaisha ToshibaElectronic computer
USD337573Feb 13, 1990Jul 20, 1993Kabushiki Kaisha ToshibaElectronic computer
USD337574May 24, 1990Jul 20, 1993Kabushiki Kaisha ToshibaElectronic computer
USD338879Sep 1, 1992Aug 31, 1993Kabushiki Kaisha ToshibaElectronic computer
USD345550Nov 12, 1991Mar 29, 1994Kabushiki Kaisha ToshibaElectronic computer
USD347829Jun 17, 1992Jun 14, 1994Kabushiki Kaisha ToshibaElectronic computer
USD350534Jan 14, 1991Sep 13, 1994Kabushiki Kaisha ToshibaElectronic computer
Classifications
U.S. ClassificationD18/7, D14/331, D14/335