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Publication numberUSD494329 S1
Publication typeGrant
Application numberUS 29/165,798
Publication dateAug 10, 2004
Filing dateAug 16, 2002
Priority dateAug 16, 2002
Publication number165798, 29165798, US D494329 S1, US D494329S1, US-S1-D494329, USD494329 S1, USD494329S1
InventorsCharles J. Thur, Steven J. Paliobeis
Original AssigneeRoyal Appliance Mfg. Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Conically shaped filter
US D494329 S1
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a conically shaped filter, as shown and described.
Description

FIG. 1 is a perspective of a conically shaped filter showing our new design;

FIG. 2 is a front elevational view thereof, with the rear elevational view and left and right side elevational views being identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7507269Feb 17, 2006Mar 24, 2009Royal Appliance Mfg. Co.Bagless stick type vacuum cleaner
US8206482Oct 1, 2008Jun 26, 2012Emerson Electric Co.Vacuum appliance filter assemblies and associated vacuum systems
US8557008Jun 5, 2012Oct 15, 2013Emerson Electric Co.Vacuum appliance filter assemblies and associated vacuum systems
Classifications
U.S. ClassificationD32/30