Patent
   D913467
Priority
Jun 12 2018
Filed
Jun 12 2018
Issued
Mar 16 2021
Expiry
Mar 16 2036
Assg.orig
Entity
unknown
3
216
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front perspective view of one embodiment of the air purifier;

FIG. 2 is a front view of the air purifier of FIG. 1;

FIG. 3 is a back view of the air purifier of FIG. 1;

FIG. 4 is a left side view of the air purifier of FIG. 1;

FIG. 5 is a right side view of the air purifier of FIG. 1;

FIG. 6 is a top view of the air purifier of FIG. 1;

FIG. 7 is a bottom view of the air purifier of FIG. 1;

FIG. 8 is a front perspective view of a second embodiment of the air purifier;

FIG. 9 is a front view of the air purifier of FIG. 8;

FIG. 10 is a back view of the air purifier of FIG. 8;

FIG. 11 is a left side view of the air purifier of FIG. 8;

FIG. 12 is a right side view of the air purifier of FIG. 8;

FIG. 13 is a top view of the air purifier of FIG. 8; and,

FIG. 14 is a bottom view of the air purifier of FIG. 8.

The broken lines illustrate certain features that are shown for illustrative purposes only and do not constitute any part of the claimed design.

Kang, Seesong

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 12 2018ACCO Brands Corporation(assignment on the face of the patent)
Jul 26 2018ACCO Brands CorporationBANK OF AMERICA, N A , AS ASSIGNEE AND ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0465220461 pdf
Oct 03 2018KANG, SEESONGACCO Brands CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470900354 pdf
May 23 2019ACCO Brands CorporationBANK OF AMERICA, N A , AS ASSIGNEE AND ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0492680966 pdf
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