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 | The ornamental design for an “air purifier,” as shown and described. | |||||||||||||||||
FIG. 1 is a top, front and right side perspective view of an air purifer according to my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Nov 29 2004 | KITA, TOSHIYUKI | Sharp Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016090/ | 0561 | |
| Dec 14 2004 | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | / | 
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