Claims (1)
Claim 1 (Independent)
The ornamental design for an air purifier, as shown and described.
Full Description
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FIG. 1 is a perspective view of the air purifier according to the invention showing the top, front, and side.
FIG. 2 is a front view of the air purifier.
FIG. 3 is a right side view of the air purifier.
FIG. 4 is a back view of the air purifier.
FIG. 5 is a left side view of the air purifier.
FIG. 6 is a top view of the air purifier; and,
FIG. 7 is a bottom view of the air purifier.
Citations
This patent cites (19)
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