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Publication numberUSD420336 S
Publication typeGrant
Application numberUS 29/096,215
Publication dateFeb 8, 2000
Filing dateNov 6, 1998
Priority dateMay 20, 1998
Publication number096215, 29096215, US D420336 S, US D420336S, US-S-D420336, USD420336 S, USD420336S
InventorsKeita Tanaka
Original AssigneeKabushiki Kaisha Toshiba
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Operation controller for electronic computers
US D420336 S
Abstract  available in
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  1. The ornamental design for an operation controller for electronic computers, as shown and described.

FIG. 1 is a top, front and right side perspective view of an operation controller for electronic computers showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a right side elevational view thereof.

Non-Patent Citations
1Denpa Shinbun, Makunica/Threecom co., dated Feb. 25, 1997.
2PC Magazine, pp. NE20, NE21, 318 and 445, vol. 14, No. 14, dated Aug. 1995.
U.S. ClassificationD14/389, D13/147