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Publication numberUSD420438 S
Publication typeGrant
Application numberUS 29/094,105
Publication dateFeb 8, 2000
Filing dateSep 25, 1998
Publication number094105, 29094105, US D420438 S, US D420438S, US-S-D420438, USD420438 S, USD420438S
InventorsRene C. Pinchuk
Original AssigneeSharper Image Corp.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air purifier
US D420438 S
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for an air purifier, as shown.
Description

FIG. 1 is a front perspective view of an air purifier showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view of one side thereof;

FIG. 4 is a rear elevation view of one side thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is a side elevation view of the other side thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6727657Jul 3, 2002Apr 27, 2004Kronos Advanced Technologies, Inc.Electrostatic fluid accelerator for and a method of controlling fluid flow
US6919698Jan 28, 2003Jul 19, 2005Kronos Advanced Technologies, Inc.Electrostatic fluid accelerator for and method of controlling a fluid flow
US7262564Mar 23, 2004Aug 28, 2007Kronos Advanced Technologies, Inc.Electrostatic fluid accelerator for and a method of controlling fluid flow
US7632340Mar 7, 2007Dec 15, 2009Hamilton Beach Brands, Inc.Air purifier for removing particles or contaminants from air
US7724492Jul 20, 2007May 25, 2010Tessera, Inc.Emitter electrode having a strip shape
US8049426Aug 8, 2008Nov 1, 2011Tessera, Inc.Electrostatic fluid accelerator for controlling a fluid flow
US20030090209 *Nov 18, 2002May 15, 2003Krichtafovitch Igor A.Electrostatic fluid accelerator
US20040155612 *Jan 28, 2003Aug 12, 2004Krichtafovitch Igor A.Electrostatic fluid accelerator for and method of controlling a fluid flow
US20040183454 *Dec 15, 2003Sep 23, 2004Krichtafovitch Igor A.Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US20040217720 *Mar 23, 2004Nov 4, 2004Krichtafovitch Igor A.Electrostatic fluid accelerator for and a method of controlling fluid flow
US20050116166 *Dec 2, 2003Jun 2, 2005Krichtafovitch Igor A.Corona discharge electrode and method of operating the same
US20050150384 *Jan 8, 2004Jul 14, 2005Krichtafovitch Igor A.Electrostatic air cleaning device
US20060005703 *Jun 30, 2005Jan 12, 2006Chi-Hsiang WangUltraviolet air purifier having multiple charged collection plates
US20060055343 *Aug 30, 2005Mar 16, 2006Krichtafovitch Igor ASpark management method and device
US20060226787 *Feb 6, 2006Oct 12, 2006Krichtafovitch Igor AElectrostatic fluid accelerator for and method of controlling a fluid flow
US20080030920 *Dec 18, 2006Feb 7, 2008Kronos Advanced Technologies, Inc.Method of operating an electrostatic air cleaning device
US20080216657 *Mar 7, 2007Sep 11, 2008Hamilton Beach/Proctor-Silex, Inc.Air Purifier for Removing Particles or Contaminants from Air
US20090022340 *Apr 25, 2007Jan 22, 2009Kronos Advanced Technologies, Inc.Method of Acoustic Wave Generation
US20090038480 *Aug 8, 2008Feb 12, 2009Hamilton Beach Brands, Inc.Air purifier for removing particles or contaminants from air
US20090047182 *Aug 8, 2008Feb 19, 2009Krichtafovitch Igor AElectrostatic Fluid Accelerator for Controlling a Fluid Flow
US20090064864 *Sep 12, 2007Mar 12, 2009Alen CorporationAir purifier assembly
USD668750 *Mar 19, 2010Oct 9, 2012Steritrox LimitedAir decontamination machine with removable control panel
USD757922 *Mar 13, 2015May 31, 2016Envion, LlcFan assembly
USD757923 *Mar 13, 2015May 31, 2016Envion, LlcFan assembly
Classifications
U.S. ClassificationD23/364