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The ornamental design for the air cleaner, as shown and described.
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FIG. 1 is a top, front and left side perspective view of an air cleaner, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 12 2004 | Conet Industry, Inc. | (assignment on the face of the patent) | / | |||
| Mar 30 2004 | SONG, SUNG-WOOK | CONET INDUSTRY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014636 | /0238 |
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