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Publication numberUSD404807 S
Publication typeGrant
Application numberUS 29/056,894
Publication dateJan 26, 1999
Filing dateJul 11, 1996
Publication number056894, 29056894, US D404807 S, US D404807S, US-S-D404807, USD404807 S, USD404807S
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 sleeve
US D404807 S
Abstract  available in
Images(9)
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Claims(1)
  1. The ornamental design for a filter sleeve, as shown and described.
Description

FIG. 1 is a perspective view of a filter sleeve;

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 sleeve; 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;

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 sleeve, 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.

Non-Patent Citations
Reference
1"Nonwovens in Filtration/Separation", paper presented by Clarke E. Rodman and Edward C. Homonoff, Allied Aftermarket Division, Allied Signal Corporation, Nonwoven Fabrics Forum, Jun. 21-23, 1988, Clemson University, Clemson, S.C.
2U.S. Patent Application Ser. No. 07/560,723, entitled "Filter Insert for Air Filters Used in a Dust-Filled Environment".
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
USD669633 *Oct 23, 2012Peggy HedgrenHeadband
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
USD748016 *Feb 23, 2014Jan 26, 2016John WangFixing sleeve for bicycle
USD752728Jul 11, 2014Mar 29, 2016Illinois Tool Works Inc.Air filtration device
USD758558Mar 10, 2014Jun 7, 2016Illinois Tool Works Inc.Air filtration device
Classifications
U.S. ClassificationD23/365, D02/894