Coalescer filter
Gieseke , et al. April 10, 2
U.S. patent number D440,293 [Application Number D/114,948] was granted by the patent office on 2001-04-10 for coalescer filter. This patent grant is currently assigned to Donaldson Company, Inc.. Invention is credited to Wayne R. W. Bishop, Robert Allen Dushek, Steven Scott Gieseke.
| United States Patent | D440,293 |
| Gieseke , et al. | April 10, 2001 |
Coalescer filter
Claims
The ornamental design for coalescer filter, as shown and described.
| Inventors: | Gieseke; Steven Scott (Richfield, MN), Dushek; Robert Allen (Richfield, MN), Bishop; Wayne R. W. (St. Louis Park, MN) |
|---|---|
| Assignee: | Donaldson Company, Inc.
(Minneapolis, MN) |
| Appl. No.: | D/114,948 |
| Filed: | December 3, 1999 |
| Current U.S. Class: | D23/365 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/365 ;D15/1-5 ;55/521 ;415/200,201,213.1 |
References Cited [Referenced By]
U.S. Patent Documents
| Re35433 | January 1997 | Alexander, III |
| D148396 | January 1948 | Stevens et al. |
| D298051 | October 1988 | Matheson et al. |
| D368269 | March 1996 | Chapman |
| D408513 | April 1999 | Reede |
| D410010 | May 1999 | Gieseke et al. |
| D420117 | February 2000 | Gieseke et al. |
Attorney, Agent or Firm: Merchant & Gould P.C.
Description
FIG. 1 is a perspective view of a coalescer filter, embodying our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof; and,
FIG. 5 is another side elevational view thereof.
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