Centerpiece for filter element
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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.
Claims
The ornamental design for centerpiece for filter element, as shown and described.
| 2599604 | June 1952 | Bauer et al. |
| 2890796 | June 1959 | Blood |
| 3025963 | March 1962 | Bauer |
| 3209917 | October 1965 | Yelinek |
| 3912631 | October 1975 | Turman |
| 4065341 | December 27, 1977 | Cub |
| 4255175 | March 10, 1981 | Wilkins |
| 4394147 | July 19, 1983 | Caddy et al. |
| 5069790 | December 3, 1991 | Mordeki |
| 5472463 | December 5, 1995 | Herman et al. |
| 5536290 | July 16, 1996 | Stark et al. |
| 5601717 | February 11, 1997 | Villette et al. |
| 5820646 | October 13, 1998 | Gillingham et al. |
| 1-171615 | July 1989 | JP |
Type: Grant
Filed: Nov 5, 1999
Date of Patent: Jun 26, 2001
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Steven Scott Gieseke (Richfield, MN), William M. Juliar (Coon Rapids, MN), Edward A. Steinbrueck (Eden Prairie, MN), Wayne R. W. Bishop (St. Louis Park, MN), Patrick Golden (Roseville, MN), Wayne C. Musselman (Big Lake, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/113,549
