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Publication numberUSD323275 S
Publication typeGrant
Application numberUS 07/334,948
Publication dateJan 21, 1992
Filing dateApr 7, 1989
Publication number07334948, 334948, US D323275 S, US D323275S, US-S-D323275, USD323275 S, USD323275S
InventorsYuichiro Sasaki, Yoshiaki Adachi
Original AssigneeHitachi Koki Company, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable electric screw driver
US D323275 S
Abstract  available in
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  1. The ornamental design for a portable electric screw drive, as shown.

FIG. 1 is a front right side perspective view 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 front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8480453Jan 11, 2007Jul 9, 2013Sp Air Kabushiki KaishaDie grinder with rotatable head
US20070084310 *Apr 10, 2006Apr 19, 2007Sp Air Kabushiki KaishaAir ratchet tool with rotatable head
US20070141967 *Jan 11, 2007Jun 21, 2007Sp Air Kabushiki KaishaDie Grinder with Rotatable Head
USD794407 *Dec 10, 2015Aug 15, 2017Robert Bosch Tool CorporationPower tool
U.S. ClassificationD08/61