Patent
   D756498
Priority
Dec 13 2013
Filed
Sep 17 2015
Issued
May 17 2016
Expiry
May 17 2031
Assg.orig
Entity
unknown
33
37
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a top perspective view of an air purifier;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines depict portions of the air purifier and form no part of the claimed design.

Norman, Joshua James, Backett, Paul Edward, Bayer, Emily Nicole

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Sep 17 2015The Procter & Gamble Company(assignment on the face of the patent)
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