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Publication numberUSD330152 S
Publication typeGrant
Application numberUS 07/510,918
Publication dateOct 13, 1992
Filing dateApr 18, 1990
Priority dateOct 20, 1989
Publication number07510918, 510918, US D330152 S, US D330152S, US-S-D330152, USD330152 S, USD330152S
InventorsYasunori Ogawa, Yuichi Sato, Atsushi Nakagawa
Original AssigneeHitachi Koki Company Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable electric screw driver
US D330152 S
Abstract  available in
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  1. The ornamental design for a portable electric screw driver, as shown.

FIG. 1 is a top, front and right side of a portable electric screw driver showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD08/68