Patent
   D831810
Priority
Jun 23 2016
Filed
Oct 19 2016
Issued
Oct 23 2018
Expiry
Oct 23 2033
Assg.orig
Entity
unknown
32
5
n/a
The ornamental design for an air purifier, as shown and described.

1. Air purifier

1.1 is a perspective view of an air purifier, showing our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left-side elevation view thereof;

1.5 is a right-side elevation view thereof;

1.6 is a top plan view thereof;

1.7 is a bottom plan view thereof; and

1.8 is another top plan view thereof, showing an example of a display part being activated.

The broken line showing of portions of the air purifier is for the purpose of illustrating environment and forms no part of the claimed design.

Baek, Seungho, Han, Yoojeung, Cho, Kyeongchul, Hyon, Chinsoo

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 18 2016CHO, KYEONGCHULLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540852 pdf
Oct 18 2016BAEK, SEUNGHOLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540852 pdf
Oct 18 2016HAN, YOOJEUNGLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540852 pdf
Oct 18 2016HYON, CHINSOOLG Electronics IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540852 pdf
Oct 19 2016LG Electronics Inc.(assignment on the face of the patent)
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