U.S. patent number D444,219 [Application Number D/113,549] was granted by the patent office on 2001-06-26 for centerpiece for filter element.
This patent grant is currently assigned to Donaldson Company, Inc.. Invention is credited to Wayne R. W. Bishop, Steven Scott Gieseke, Patrick Golden, William M. Juliar, Wayne C. Musselman, Edward A. Steinbrueck.
United States Patent |
D444,219 |
Gieseke , et al. |
June 26, 2001 |
Centerpiece for filter element
Claims
The ornamental design for centerpiece for filter element, as shown
and described.
Inventors: |
Gieseke; Steven Scott
(Richfield, MN), Juliar; William M. (Coon Rapids, MN),
Steinbrueck; Edward A. (Eden Prairie, MN), Bishop; Wayne R.
W. (St. Louis Park, MN), Golden; Patrick (Roseville,
MN), Musselman; Wayne C. (Big Lake, MN) |
Assignee: |
Donaldson Company, Inc.
(Minneapolis, MN)
|
Appl.
No.: |
D/113,549 |
Filed: |
November 5, 1999 |
Current U.S.
Class: |
D23/365 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/365 ;55/521 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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 centerpiece
for filter element embodying our new design;
FIG. 2 is a right elevational view thereof, the left elevational
view being a mirror image thereof;
FIG. 3 is a front elevational view thereof, the rear elevation view
being a mirror image thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view of a second embodiment of a
centerpiece for filter element embodying our new design, the
structure being depicted in broken lines forming no part of the
design sought to be patented;
FIG. 7 is a right elevational view thereof, the left elevational
view being a mirror image thereof;
FIG. 8 is a front elevational view thereof, the rear elevation view
being a mirror image thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a perspective view of a fourth embodiment of a
centerpiece for filter element embodying our new design;
FIG. 12 is a right elevational view thereof, the left elevational
view being a mirror image thereof;
FIG. 13 is a front elevational view thereof, the rear elevation
view being a mirror image thereof;
FIG. 14 is a top plan view thereof; and,
FIG. 15 is a bottom plan view thereof.
The broken line showing of environmental structure is for
illustrative purposes only and forms no part of the claimed
design.
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