Patent
   D450827
Priority
Feb 26 1999
Filed
Feb 26 1999
Issued
Nov 20 2001
Expiry
Nov 20 2015
Assg.orig
Entity
unknown
106
23
n/a
The ornamental design for filter element having sealing system, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a filter element having sealing system; the fluted filter media shown in only one-quarter of the upper face being representative of the appearance of the fluted filter media in the entire upper face;

FIG. 2 is a front elevational view of the filter element having sealing system, depicted in FIG. 1;

FIG. 3 is a rear elevational view of the filter element having sealing system, depicted in FIG. 1;

FIG. 4 is a right elevational view of the filter element having sealing system, depicted in FIG. 1;

FIG. 5 is a left elevational view of the filter element having sealing system, depicted in FIG. 1;

FIG. 6 is a perspective view of a second embodiment of a filter element having a sealing system; the fluted filter media shown in only one-quarter of the upper face being representative of the appearance of the fluted filter media in the entire upper face;

FIG. 7 is a front elevational view of the filter element having sealing system depicted in FIG. 6;

FIG. 8 is a rear elevational view of the filter element having sealing system depicted in FIG. 6;

FIG. 9 is a right elevational view of the filter element having sealing system depicted in FIG. 6;

FIG. 10 is a left elevational view of the filter element having sealing system depicted in FIG. 6;

FIG. 11 is a perspective view of the third embodiment of a filter element having a sealing system, the fluted filter media shown in only one-quarter of the upper face being representative of the appearance of the fluted filter media in the entire upper face;

FIG. 12 is a front elevational view of the filter element having a sealing system depicted in FIG. 11;

FIG. 13 is a rear elevational view of the filter element having a sealing system depicted in FIG. 11;

FIG. 14 is a right elevational view of the filter element having a sealing system depicted in FIG. 11;

FIG. 15 is a left elevational view of the filter element having a sealing system depicted in FIG. 11;

FIG. 16 is a top plan view of the first embodiment of a filter element having sealing system depicted in FIG. 1;

FIG. 17 is a bottom plan view of the filter element having a sealing system depicted in FIG. 16;

FIG. 18 is a top plan view of the second embodiment of a filter element having a sealing system depicted in FIG. 6;

FIG. 19 is a bottom plan view of the filter element having a sealing system depicted in FIG. 18;

FIG. 20 is a top plan view of the third embodiment of a filter element having sealing system depicted in FIG. 11; and,

FIG. 21 is a bottom plan view of the filter element having a sealing system depicted in FIG. 20.

Gieseke, Steven Scott, Finnerty, Carolyn J.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 26 1999Donaldson Company, Inc.(assignment on the face of the patent)
Apr 20 1999GIESEKE, STEVEN SCOTTDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099630179 pdf
May 05 1999FINNERTY, CAROLYN J Donaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099630179 pdf
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