Filter element

Description

FIG. 1 is a top plan view of a first embodiment of a filter element, according to the present invention;

FIG. 2 is a side elevational view of the filter element of FIG. 1; all other side elevational views being identical thereto;

FIG. 3 is a bottom plan view of the filter element of FIG. 1;

FIG. 4 is a top plan view of a second embodiment of a filter element, according to the present invention;

FIG. 5 is a side elevational view of the filter element of FIG. 4; all other side elevational views being identical thereto; and,

FIG. 6 is a bottom plan view of the filter element of FIG. 4.

Claims

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

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Inventors:	Ward; Dennis E. (Richfield, MN), Schrage; Kevin J. (Spring Valley, MN), Coulonvaux; Paul R. (Brussels, BE), Dewit; Johan G. (Hamme-Mille, BE), Ivarson; Jeffrey J. (San Rafael, CA)
Assignee:	Donaldson Company, Inc. (Minneapolis, MN)
Appl. No.:	D/076,524
Filed:	September 12, 1997

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Current U.S. Class:	D23/209
Current International Class:	2301
Field of Search:	;D23/200,207,208,209 ;210/484,499,497.1,497.01,493.1,493.2

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References Cited [Referenced By]

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U.S. Patent Documents

3469707	September 1969	Humbert et al.
4801383	January 1989	Hoffman et al.
5443721	August 1995	Kelada

Primary Examiner: Douglas; Alan P.
Assistant Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.