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 an air purifier showing my new design;
FIG. 2 is a left-side elevation view thereof, the right, front, and back views being identical thereto;
FIG. 3 is a top view thereof; and
FIG. 4 is a bottom view thereof.
The broken lines in the drawings depict parts of the air purifier that form no part of the claimed designs.
Citations
This patent cites (18)
- USD429324
- USD450816
- USD451988
- USD452301
- USD455204
- USD462427
- USD466993
- USD470232
- USD474532
- USD486211
- USD570977
- USD570978
- USD608431
- USD616972
- USD689175
- USD770605
- USD865142
- USD961835