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Publication numberUSD326514 S
Publication typeGrant
Application numberUS 07/485,728
Publication dateMay 26, 1992
Filing dateFeb 27, 1990
Publication number07485728, 485728, US D326514 S, US D326514S, US-S-D326514, USD326514 S, USD326514S
InventorsJames D. Alsup, Jr., William J. Saunders, Eric H. Albrecht, Rengaswamy Ramakrishnan
Original AssigneeU.S. Natural Resources, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic air cleaner
US D326514 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for an electronic air cleaner, as shown and described.
Description

FIG. 1 is a top, front, and right side perspective view of an electronic air cleaner, showing our new design;

FIG. 2 is a front elevation view thereof, the rear being a mirror image of that shown;

FIG. 3 is a right side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom plan view thereof.

The honeycomb pattern is understood to extend throughout the entire front panel in FIGS. 1 and 2, and is shown partially for ease of illustration.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7662348Jun 10, 2005Feb 16, 2010Sharper Image Acquistion LLCAir conditioner devices
US7695690Feb 12, 2002Apr 13, 2010Tessera, Inc.Air treatment apparatus having multiple downstream electrodes
US7724492Jul 20, 2007May 25, 2010Tessera, Inc.Emitter electrode having a strip shape
US7767169Nov 22, 2004Aug 3, 2010Sharper Image Acquisition LlcElectro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US7833322Feb 27, 2007Nov 16, 2010Sharper Image Acquisition LlcAir treatment apparatus having a voltage control device responsive to current sensing
US7897118Dec 8, 2004Mar 1, 2011Sharper Image Acquisition LlcAir conditioner device with removable driver electrodes
US7906080Mar 30, 2007Mar 15, 2011Sharper Image Acquisition LlcAir treatment apparatus having a liquid holder and a bipolar ionization device
US7959869May 9, 2003Jun 14, 2011Sharper Image Acquisition LlcAir treatment apparatus with a circuit operable to sense arcing
US7976615Mar 12, 2010Jul 12, 2011Tessera, Inc.Electro-kinetic air mover with upstream focus electrode surfaces
US8043573Feb 8, 2010Oct 25, 2011Tessera, Inc.Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member
US8425658May 20, 2011Apr 23, 2013Tessera, Inc.Electrode cleaning in an electro-kinetic air mover
USD646369 *Jul 22, 2008Oct 4, 2011Donaldson Company, Inc.Filter cartridge
USRE41812Jan 21, 2005Oct 12, 2010Sharper Image Acquisition LlcElectro-kinetic air transporter-conditioner
Classifications
U.S. ClassificationD23/364