U.S. patent number D461,884 [Application Number D/154,801] was granted by the patent office on 2002-08-20 for filter element having sealing system.
This patent grant is currently assigned to Donaldson Company, Inc.. Invention is credited to Carolyn J. Finnerty, Steven Scott Gieseke.
United States Patent |
D461,884 |
Gieseke , et al. |
August 20, 2002 |
Filter element having sealing system
Claims
The ornamental design for a filter element having sealing system,
as shown and described.
Inventors: |
Gieseke; Steven Scott
(Richfield, MN), Finnerty; Carolyn J. (Bloomington, MN) |
Assignee: |
Donaldson Company, Inc.
(Minneapolis, MN)
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Family
ID: |
27616083 |
Appl.
No.: |
D/154,801 |
Filed: |
January 29, 2002 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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119567 |
Mar 2, 2000 |
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101193 |
Feb 26, 1999 |
D450827 |
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Current U.S.
Class: |
D23/365 |
Current CPC
Class: |
B01D46/527 20130101;
B01D2271/02 20130101 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/365
;55/498,501,521 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Declaration of Steven S. Gieseke with Exhibits A, B, and C (5
pages)..
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Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Merchant & Gould P.C.
Description
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.
* * * * *