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Publication numberUSD275427 S
Publication typeGrant
Application numberUS 06/441,680
Publication dateSep 4, 1984
Filing dateNov 15, 1982
Priority dateNov 30, 1981
Publication number06441680, 441680, US D275427 S, US D275427S, US-S-D275427, USD275427 S, USD275427S
InventorsMasahiro Kishi, Hiroshi Yajima
Original AssigneeSanyo Electric Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum cleaner
US D275427 S
Abstract  available in
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  1. The ornamental design for a vacuum cleaner, as shown and described.

FIG. 1 is a top plan view of a vacuum cleaner, showing our new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7799103Sep 21, 2010Black & Decker Inc.Filter cleaning mechanisms
US8032984Jan 17, 2007Oct 11, 2011Black & Decker Inc.Vacuum cleaner filter cleaning mechanisms
US8167964 *Apr 9, 2009May 1, 2012Lau Ying WaiCyclonic chamber for air filtration devices
US8308831Nov 13, 2012Black & Decker Inc.Filter cleaning mechanisms
US20070186372 *Jan 17, 2007Aug 16, 2007David RowntreeVacuum cleaner filter cleaning mechanisms
US20080250601 *Apr 3, 2008Oct 16, 2008Eric CoburnFilter cleaning mechanisms
US20100257825 *Oct 14, 2010Lau Ying WaiCyclonic Chamber for Air Filtration Devices
U.S. ClassificationD32/18