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The ornamental design for a filter element having sealing system, as shown and described.
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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; the portions shown in broken lines forming no part of the design sought to be patented;
FIG. 2 is a top plan view of the embodiment depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;
FIG. 3 is a front elevational view of the embodiment depicted in FIG. 1;
FIG. 4 is a rear elevational view of the embodiment depicted in FIG. 1;
FIG. 5 is a right elevational view of the embodiment depicted in FIG. 1;
FIG. 6 is a left elevational view of the embodiment depicted in FIG. 1;
FIG. 7 is a bottom plan view of the embodiment depicted in FIG. 1;
FIG. 8 is a top plan view of a second embodiment of a filter element having sealing system, the portions shown in broken lines forming no part of the design sought to be patented; the front elevational view having the same appearance as that depicted in FIG. 3; the rear elevational view having the same appearance as that depicted in FIG. 4; the right elevational view having the same appearance as that depicted in FIG. 5; the left elevational view having the same appearance as that depicted in FIG. 6;
FIG. 9 is a bottom plan view of the embodiment depicted in FIG. 8;
FIG. 10 is a front elevational view of a third embodiment of a filter element having sealing system, the filter media being lined to indicate a blue color, the top plan view having the same appearance as FIG. 2, with the bottom plan view having the same appearance as FIG. 7 in one embodiment, while in another embodiment, the top plan view having the same appearance as FIG. 8, and the bottom plan view having the same appearance as FIG. 9;
FIG. 11 is the rear elevational view of the embodiment depicted in FIG. 10, the filter media being lined to indicate a blue color;
FIG. 12 is a right elevational view of the embodiment depicted in FIG. 10, the filter media being lined to indicate a blue color; and,
FIG. 13 is a left elevational view of the embodiment depicted in FIG. 10, the filter media being lined to indicate a blue color.
Gieseke, Steven Scott, Finnerty, Carolyn J.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 29 2002 | Donaldson Company, Inc. | (assignment on the face of the patent) | / |
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