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Publication numberUSD337499 S
Publication typeGrant
Application numberUS 07/745,086
Publication dateJul 20, 1993
Filing dateAug 8, 1991
Priority dateFeb 15, 1991
Publication number07745086, 745086, US D337499 S, US D337499S, US-S-D337499, USD337499 S, USD337499S
InventorsNaoki Matsunaga, Yuichiro Sasaki
Original AssigneeHitachi Koki Company, Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable electric grinder
US D337499 S
Abstract  available in
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  1. The ornamental design for a portable electric grinder, as shown.

FIG. 1 is a front perspective view of a portable electric grinder showing my new design;

FIG. 2 is a left 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 right side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1Brochure of AEG (German Corporation); Feb. 1, 1979, cover page and p. 29.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6168507Oct 5, 1998Jan 2, 2001Waxing Corporation Of America, Inc.Electrically-powered polisher
US6290587Feb 20, 1998Sep 18, 2001Wilton Tool Company, LlcElectrically-powered polisher
US6592441Jul 18, 2001Jul 15, 2003Whm Tool Group, Inc.Electrically-powered polisher
U.S. ClassificationD08/62, D08/69