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Publication numberUSD471623 S1
Publication typeGrant
Application numberUS 29/133,690
Publication dateMar 11, 2003
Filing dateDec 4, 2000
Priority dateDec 4, 2000
Publication number133690, 29133690, US D471623 S1, US D471623S1, US-S1-D471623, USD471623 S1, USD471623S1
InventorsSteven Scott Gieseke, Peter J. Murray
Original AssigneeDonaldson Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Safety filter element for engine air cleaner
US D471623 S1
Abstract  available in
Images(7)
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Claims(1)
  1. The ornamental design for safety filter element for engine air cleaner, as shown and described.
Description

FIG. 1 is a perspective view of a second embodiment of a safety filter element for engine air cleaner embodying our design; the portion shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof, the portion shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a front side elevational view thereof; the portion shown in broken lines forming no part of the design sought to be patented;

FIG. 5 is a back side elevational view thereof; the portion shown in broken lines forming no part of the design sought to be patented;

FIG. 6 is a right side elevational view thereof; the portion shown in broken lines forming no part of the design sought to be patented; and,

FIG. 7 is a left side elevational view thereof; the portion shown in broken lines being for illustrative purposes only and forming no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7264656Sep 28, 2004Sep 4, 2007Donaldson Company, Inc.Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
US7641708May 9, 2007Jan 5, 2010Donaldson Company, Inc.Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
US7914609Oct 28, 2008Mar 29, 2011Briggs & Stratton CorporationCyclonic air cleaner assembly
US8216334Nov 14, 2008Jul 10, 2012Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
US8241378Jan 27, 2011Aug 14, 2012Briggs & Stratton CorporationCyclonic air cleaner assembly
US8663355Jul 9, 2012Mar 4, 2014Donaldson Company, Inc.Air filter arrangement; assembly; and, methods
Classifications
U.S. ClassificationD23/365