Patent
   D461003
Priority
Feb 26 1999
Filed
Mar 02 2000
Issued
Jul 30 2002
Expiry
Jul 30 2016
Assg.orig
Entity
unknown
139
23
n/a
The ornamental design for filter element having sealing system, as shown and described.

FIG. 1 is a left end elevational view of a filter element having a sealing system;

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

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

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

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

FIG. 6 is an enlarged top plan view of the filter element having a sealing system shown in FIGS. 1-5; and,

FIG. 7 is a top plan view of an alternative embodiment of the filter element having sealing system; the left end elevational view having an identical appearance as FIG. 1; the right end elevational view having an identical appearance as FIG. 2; the front elevational view having an identical appearance as FIG. 3; the rear elevational view having an identical appearance as FIG. 4; and the bottom plan view having an identical appearance as FIG. 6.

Gieseke, Steven Scott, Finnerty, Carolyn J.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 2000GIESEKE, STEVEN SCOTTDonaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106540708 pdf
Feb 28 2000FINNERTY, CAROLYN J Donaldson Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0106540708 pdf
Mar 02 2000Donaldson Company, Inc.(assignment on the face of the patent)
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