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The ornamental design for coalescer filter, as shown and described. |
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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.
Gieseke, Steven Scott, Bishop, Wayne R. W., Dushek, Robert Allen
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 03 1999 | Donaldson Company, Inc. | (assignment on the face of the patent) | / | |||
| Feb 14 2000 | GIESEKE, STEVEN SCOTT | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0380 | |
| Feb 15 2000 | DUSHEK, ROBERT ALLEN | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0380 | |
| Feb 17 2000 | BISHOP, WAYNE R W | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010661 | /0380 |
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