Filter cartridge

- Donaldson Company, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first embodiment of the filter cartridge embodying our new design, break lines being used to indicate variability in proportion; and media end face stippling being used without reference to media detail which forms no part of the design sought to be patented, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a front elevational view thereof, stippling showing an end face of media without reference to media detail which forms no part of the design sought to be patented;

FIG. 3 is a rear elevational view thereof, stippling showing an end face of media without reference to media detail which forms no part of the design sought to be patented;

FIG. 4 is a top plan view thereof, a bottom plan view having the same appearance; and,

FIG. 5 is a side elevational view thereof, an opposite side elevational view having the same appearance;

FIG. 6 is a perspective view of a second embodiment of a filter element embodying our new design, break lines being used to indicate variability in perimeter proportion; and media end face stippling being used without a reference to media detail, which forms no part of the design sought to be patented;

FIG. 7 is a front elevational view thereof, stippling showing an end face of media without reference to media detail which forms no part of the design sought to be patented;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof, bottom plan view having the same appearance; and,

FIG. 10 is a side elevational view thereof, an opposite side having an analogous view.

In the drawings, the stippling showing contrast in materials is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
4080185 March 21, 1978 Richter et al.
4364751 December 21, 1982 Copley
4410427 October 18, 1983 Wydeven
4589983 May 20, 1986 Wydevan
4600420 July 15, 1986 Wydeven et al.
5147430 September 15, 1992 Kidd
5223011 June 29, 1993 Hanni
D358637 May 23, 1995 Boehme
5512074 April 30, 1996 Hanni et al.
5517598 May 14, 1996 Sirat et al.
5660605 August 26, 1997 Chan et al.
D394901 June 2, 1998 Governale et al.
5772883 June 30, 1998 Rothman et al.
5820646 October 13, 1998 Gillingham et al.
D402020 December 1, 1998 Aihara et al.
D402359 December 8, 1998 Wang et al.
D402361 December 8, 1998 Nepsund et al.
5902364 May 11, 1999 Tokar et al.
6149700 November 21, 2000 Morgan et al.
D437402 February 6, 2001 Gieseke et al.
6190432 February 20, 2001 Gieseke et al.
6235195 May 22, 2001 Tokar et al.
6238561 May 29, 2001 Liu et al.
D444219 June 26, 2001 Gieseke et al.
6261334 July 17, 2001 Morgan et al.
6306193 October 23, 2001 Morgan et al.
D450828 November 20, 2001 Tokar
6348084 February 19, 2002 Gieseke et al.
6350291 February 26, 2002 Gieseke et al.
6355095 March 12, 2002 Kuo-Long
D455826 April 16, 2002 Gillingham et al.
6375700 April 23, 2002 Jaroszczyk et al.
D456877 May 7, 2002 Wilder et al.
6391076 May 21, 2002 Jaroszczyk et al.
6398832 June 4, 2002 Morgan et al.
6416561 July 9, 2002 Kallsen et al.
6482247 November 19, 2002 Jaroszczyk et al.
D468798 January 14, 2003 Wilder et al.
6511599 January 28, 2003 Jaroszczyk et al.
D473637 April 22, 2003 Golden
6547857 April 15, 2003 Gieske et al.
6585792 July 1, 2003 Schneider et al.
6641637 November 4, 2003 Kallsen et al.
6673136 January 6, 2004 Gillingham et al.
6676721 January 13, 2004 Gillingham et al.
6743317 June 1, 2004 Wydeven
6746518 June 8, 2004 Gieseke et al.
6902598 June 7, 2005 Gunderson et al.
7001450 February 21, 2006 Gieseke et al.
7090711 August 15, 2006 Gillingham et al.
7128643 October 31, 2006 Beliveau et al.
7211124 May 1, 2007 Gieseke et al.
7282075 October 16, 2007 Sporre et al.
7350370 April 1, 2008 Park et al.
20030121845 July 3, 2003 Wagner et al.
20040187689 September 30, 2004 Sporre et al.
20040226443 November 18, 2004 Gillingham et al.
Foreign Patent Documents
60-112320 July 1985 JP
WO 97/40908 November 1997 WO
WO 01/97946 December 2001 WO
WO 2005/123214 December 2005 WO
WO 2005/123222 December 2005 WO
WO 2005123222 December 2005 WO
WO 2006/017790 February 2006 WO
WO 2006012386 February 2006 WO
WO 2006/076456 July 2006 WO
WO 20060076479 July 2006 WO
WO 2007/009039 January 2007 WO
WO 2007/044677 April 2007 WO
Other references
  • U.S. App. No. 11/659,067, filed Jan. 30, 2007, Reichter et al.
  • U.S. Appl. No. 60/599,686, filed Aug. 6, 2004, Reichter et al.
  • U.S. Appl. No. 60/600,081, filed Aug. 9, 2004, Reichter et al.
  • U.S. Appl. No. 60/602,721, filed Aug. 18, 2004, Reichter et al.
  • U.S. Appl. No. 60/616,364, filed Oct. 5, 2004, Reichter et al.
  • U.S. Appl. No. 11/629,429, filed Dec. 13, 2006, Boehrs et al.
  • U.S. Appl. No. 60/579,754, filed Jun. 14, 2004, Boehrs et al.
  • U.S. Appl. No. 11/795,176, filed Jul. 12, 2007, Reichter et al.
  • U.S. Appl. No. 60/651,838, filed Feb. 8, 2005, Reichter et al.
  • U.S. Appl. No. 11/795,178, filed Jul. 12, 2007, Reichter et al.
  • U.S. Appl. No. 60/644,094, filed Jan. 13, 2005, Reichter et al.
  • U.S. Appl. No. 12/083,364, filed Apr. 9, 2008, Boehrs et al.
  • U.S. Appl. No. 60/725,453, filed Oct. 11, 2005, Boehrs et al.
  • Exhibit A-Pending Claims corresponding to U.S. Appl. No. 11/651,751.
Patent History
Patent number: D600790
Type: Grant
Filed: May 10, 2006
Date of Patent: Sep 22, 2009
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Benny Kevin Nelson (Bloomington, MN), Gregory L. Reichter (Bloomington, MN), Bruce Allen Boehrs (Blaine, MN), Paul Anthony Wendt (Bloomington, MN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Merchant & Gould, P.C.
Application Number: 29/259,594
Classifications
Current U.S. Class: Filter (D23/365)