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Publication numberUSD347683 S
Publication typeGrant
Application numberUS 29/006,200
Publication dateJun 7, 1994
Filing dateMar 18, 1990
Publication number006200, 29006200, US D347683 S, US D347683S, US-S-D347683, USD347683 S, USD347683S
InventorsBernard Chiu, Jui-Shang Wang, Richard M. O'Grady
Original AssigneeDuracraft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable electrical heater
US D347683 S
Abstract  available in
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  1. The ornamental design for a portable electrical heater, as shown and described.

FIG. 1 is a front perspective view of a portable electrical heater;

FIG. 2 is a front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevational view thereof, the left side being a mirror image of that shown.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7600998 *Jan 30, 2007Oct 13, 2009Eric PitchfordPortable heater with roll cage
USD489122Jan 10, 2002Apr 27, 2004Kaz, Inc.Electric heater
USD693068 *Jul 19, 2012Nov 5, 2013Foshan Shunde Xinshengyuan Electrical Applicances Co., Ltd.Pet hair dryer
U.S. ClassificationD23/336, D23/332