Filter element with centerpiece

Description

FIG. 1 is a schematic, perspective view of a filter element with centerpiece embodying our new design, the fluted filter media being shown schematically in the upper face;

FIG. 2 is another schematic, perspective view of a filter element with centerpiece depicted in FIG. 1, the fluted filter media being shown schematically in only a portion of the upper face but being representative of the entire face;

FIG. 3 is a front elevational view of the design depicted in FIG. 2, the rear elevational view being a mirror image thereof;

FIG. 4 is a right elevational view of the design depicted in FIG. 2, the left elevational view being a mirror image thereof;

FIG. 5 is a top plan view of the design depicted in FIG. 2; and,

FIG. 6 is a bottom plan view of the design depicted in FIG. 2.

Claims

The ornamental design for a filter element with centerpiece, as shown and described.

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Inventors:	Gieseke; Steven Scott (Richfield, MN), Juliar; William M. (Coon Rapids, MN), Steinbrueck; Edward A. (Eden Prairie, MN), Bishop; Wayne R. W. (St. Louis Park, MN), Golden; Patrick (Roseville, MN), Musselman; Wayne C. (Big Lake, MN)
Assignee:	Donaldson Company, Inc. (Minneapolis, MN)
Appl. No.:	D/113,520
Filed:	November 5, 1999

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Current U.S. Class:	D23/365
Current International Class:	2304
Field of Search:	;55/495 ;D23/365

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References Cited [Referenced By]

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U.S. Patent Documents

2599604	June 1952	Bauer et al.
2890796	June 1959	Blood
3025963	March 1962	Bauer
3209917	October 1965	Yelinek
3912631	October 1975	Turman
4065341	December 1977	Cub
4255175	March 1981	Wilkins
4394147	July 1983	Caddy et al.
5069790	December 1991	Mordeki
5472463	December 1995	Herman et al.
5536290	July 1996	Stark et al.
5601717	February 1997	Villette et al.
5782944	July 1998	Justice
5820646	October 1998	Gillingham et al.

Foreign Patent Documents

	1-171615		Jul 1989		JP

Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Merchant & Gould P.C.