Filter cartridge

Description

FIG. 1 is a top perspective of an embodiment of a filter cartridge according to the present disclosure; in FIG. 1.

FIG. 2 is a first side elevational view of the filter cartridge depicted in FIG. 1.

FIG. 3 is a second side elevational view, opposite that of FIG. 2.

FIG. 4 is third side elevational view taken generally from the right toward the left, with respect to the orientation of FIG. 2.

FIG. 5 is a fourth side elevational view generally taken opposite that of FIG. 4.

FIG. 6 is top plan view of the filter cartridge depicted in FIG. 1.

FIG. 7 is a bottom plan view of the filter cartridge depicted in FIG. 1; and,

FIG. 8 is a bottom perspective view of the filter cartridge depicted in FIG. 1.

The broken lines in the drawings form no part of the claimed design.

Claims

CLAIM The ornamental design for filter cartridge, as shown and described.

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Inventors:	Lundgren; Thomas (Bloomington, MN), Adamek; Daniel (Bloomington, MN), Mosset; Wade (Savage, MN)
Assignee:	Donaldson Company, Inc. (Minneapolis, MN)
Appl. No.:	D/308,151
Filed:	May 30, 2008

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Current U.S. Class:	D23/365
Current International Class:	2304
Field of Search:	;D23/365,363,358,386,354,341,364,366,351,393 ;55/385.3,502,497,506,505,521,495,422,493,DIG.30 ;210/497.1 ;D15/5 ;239/44 ;96/52 ;454/270

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References Cited [Referenced By]

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U.S. Patent Documents

3164141	January 1965	Jones
4011846	March 1977	Gagliardi
5121881	June 1992	Lembeck
D335531	May 1993	Kunze et al.
5222488	June 1993	Forsgren
D353451	December 1994	Kunze
5795369	August 1998	Taub
6440188	August 2002	Clements et al.
D466520	December 2002	Brent et al.
6663695	December 2003	Ike et al.
6852148	February 2005	Gieseke et al.
D554745	November 2007	Urfig
D558325	December 2007	Karnes
7303605	December 2007	Zia et al.
D601238	September 2009	Lundgren et al.
2002/0170279	November 2002	Gustafson et al.
2003/0051455	March 2003	Gieseke et al.
2005/0193694	September 2005	Gieseke et al.
2006/0086075	April 2006	Scott et al.
2006/0111037	May 2006	Poirier et al.
2007/0084157	April 2007	Heikamp et al.
2009/0071111	March 2009	Lundgren et al.
2010/0031940	February 2010	Mosset et al.

Foreign Patent Documents

	2296402		Mar 1997		CN
	2 033 247		May 1980		GB
	2106410		Apr 1983		GB
	99/00587		Jan 1999		WO
	WO 02/076575		Oct 2002		WO
	WO 2004/045743		Jun 2004		WO
	WO 2005/063358		Jul 2005		WO
	WO 2005/105266		Nov 2005		WO
	WO 2006/050114		May 2006		WO
	WO 2006/084282		Aug 2006		WO
	WO 2007/009040		Jan 2007		WO
	WO 2007/053411		Oct 2007		WO
	WO 2008/147585		Dec 2008		WO
	WO 2009/018454		May 2009		WO

Other References

Exhibit A, Pending claims corresponding to U.S. Appl. No. 12/157,650. cited by other . Exhibit B, Search Report and Written Opinion corresponding to PCT/US2008/066757. cited by other . Exhibit C, Search Report and Written Opinion corresponding to PCT/US2008/057493. cited by other . Exhibit D, Search Report and Written Opinion corresponding to PCT/US2006/041738. cited by other . Exhibit E, U.S. Appl. 60/906,729, which corresponds to PCT/US2008/056498, which published as WO 2008/147585. cited by other.

Primary Examiner: Muller; David G
Attorney, Agent or Firm: Merchant & Gould P.C.