Filter element having oval shape
Kosmider , et al. November 30, 2
U.S. patent number D499,177 [Application Number D/164,772] was granted by the patent office on 2004-11-30 for filter element having oval shape. This patent grant is currently assigned to Donaldson Company, Inc.. Invention is credited to Steven A. Johnson, Kristofer G. Kosmider, Thomas D. Raether.
| United States Patent | D499,177 |
| Kosmider , et al. | November 30, 2004 |
Filter element having oval shape
Claims
The ornamental design for filter element having oval shape, as shown and described.
| Inventors: | Kosmider; Kristofer G. (Bloomington, MN), Johnson; Steven A. (Ridgecrest, CA), Raether; Thomas D. (St. Louis Park, MN) |
|---|---|
| Assignee: | Donaldson Company, Inc.
(Minneapolis, MN) |
| Appl. No.: | D/164,772 |
| Filed: | July 31, 2002 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 145288 | May 13, 2002 | ||||
| 608774 | Jun 30, 2000 | 6387162 | |||
| Current U.S. Class: | D23/365 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/209,365 ;210/497.01 ;95/273 ;55/497,498 |
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Attorney, Agent or Firm: Merchant & Gould P.C.
Description
FIG. 1 is a perspective view of a filter element embodying our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror-image thereof;
FIG. 3 is a right elevational view thereof, the left elevational view being a mirror-image thereof; and,
FIG. 4 is a top plan view thereof.
The bottom plan view is not depicted as it is plain and unornamented.
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