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The ornamental design for the air purifying unit, as shown and described.
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FIG. 1 is a perspective view of the air purifying unit according to the present design;
FIG. 2 is a top plan view;
FIG. 3 is a front elevation view;
FIG. 4 is a rear elevation view;
FIG. 5 is a bottom plan view;
FIG. 6 is a right side elevation view; and,
FIG. 7 is a left side elevation view.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 26 2003 | PURI, KRISHAN KUMAR | CITYWIDE MACHINE WHOLESALE, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014586 | /0806 | |
Sep 30 2003 | Citywide Machine Wholesale Inc. | (assignment on the face of the patent) | / |
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