Patent
   D334331
Priority
Oct 03 1990
Filed
Mar 22 1991
Issued
Mar 30 1993
Expiry
Mar 30 2007
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an attachment for portable electric driver, as shown.

FIG. 1 is a front, top and right side perspective view of an attachment for portable electric driver showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kikuchi, Naoki

Patent Priority Assignee Title
D421703, Sep 14 1998 TOOLBOX INTERNATIONAL BV Cover with exhausting attachment for engine driven hand tool
D440137, Apr 10 2000 Muro Corporation Screw driving attachment
D499946, Mar 28 2003 Black & Decker, Inc Dust extractor
D788560, Dec 19 2013 BRAND DEVELOPERS LTD Handle and support arrangement for power tool
Patent Priority Assignee Title
2011070,
3664565,
4478112, Sep 17 1982 Fastener feeder
4495841, Apr 21 1982 Matsushita Electric Industrial Co., Ltd. Automatic screwdriver
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 08 1991KIKUCHI, NAOKIRyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0056530581 pdf
Mar 22 1991Ryobi Ltd.(assignment on the face of the patent)
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