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Publication numberUSD407808 S
Publication typeGrant
Application numberUS 29/056,934
Publication dateApr 6, 1999
Filing dateJul 11, 1996
Publication number056934, 29056934, US D407808 S, US D407808S, US-S-D407808, USD407808 S, USD407808S
InventorsLarry R. Nepsund, Kathleen A. Abrahamson, Thomas A. Boeckermann, James K. Elfstrand
Original AssigneeDonaldson Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter element having circular sleeve
US D407808 S
Abstract  available in
Images(9)
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Claims(1)
  1. The ornamental design for filter element having circular sleeve, as shown and described.
Description

FIG. 1 is a perspective view of a filter element having circular sleeve thereon;

FIG. 2 is a top plan view of FIG. 1, the bottom view being a mirror image;

FIG. 3 is a front side view of FIG. 1;

FIG. 4 is a back side view of FIG. 1;

FIG. 5 is a perspective view of a second embodiment of a filter element having circular sleeve thereon; different surfaces of the filter sleeve being indicated to contrast in appearance;

FIG. 6 is a top plan view of FIG. 5, the bottom plan view being a mirror image thereof; in FIG. 6 an outer surface of the filter sleeve being indicated to contrast in appearance with an inner surface of the filter sleeve;

FIG. 7 is a front side view of FIG. 5;

FIG. 8 is a back side view of FIG. 5;

FIG. 9 is a perspective view of a third embodiment of a filter element having a circular sleeve thereon, an outer surface of the sleeve being lined to indicate blue color;

FIG. 10 is a top plan view of FIG. 9 the bottom plan view being a mirror image thereof;

FIG. 11 is a front side view of FIG. 9; and,

FIG. 12 is a back side view of FIG. 9.

The broken lines in FIGS. 1-12 represent stitching.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6422395Jan 10, 2000Jul 23, 2002Nelson Industries Inc.Filter with preferential fluid affinity
US6610198Aug 22, 2001Aug 26, 2003Fleetguard, Inc.Liquid filter with change interval indicator
US6641742Apr 4, 2002Nov 4, 2003Fleetguard, Inc.Liquid filter with separate and calibrated vapor release
US6758980Nov 3, 2003Jul 6, 2004Fleetguard, Inc.Liquid filter with separate and calibrated vapor release
US20100006483 *Jul 10, 2008Jan 14, 2010Ravi YekulaReplaceable filter elements including unique pressure relief and systems including same
USD737946 *Mar 15, 2013Sep 1, 2015Illinois Tool Works Inc.Filter for an air filtration device
USD744624 *Mar 26, 2015Dec 1, 2015Illinois Tool Works, Inc.Filter for an air filtration device
USD744625 *Jul 10, 2015Dec 1, 2015Illinois Tool Works, Inc.Filter for an air filtration device
USD744626 *Jul 10, 2015Dec 1, 2015Illinois Tool Works, Inc.Filter for an air filtration device
USD746969Jul 10, 2015Jan 5, 2016Illinois Tool Works Inc.Filter for an air filtration device
USD752728Jul 11, 2014Mar 29, 2016Illinois Tool Works Inc.Air filtration device
USD758530 *Jan 30, 2015Jun 7, 2016Caterpillar Inc.Fuel screen
USD758558Mar 10, 2014Jun 7, 2016Illinois Tool Works Inc.Air filtration device
USD759195 *Feb 4, 2015Jun 14, 2016Sumitomo Electric Industries, Ltd.Filter element for ballast water treatment
Classifications
U.S. ClassificationD23/365