Patent
   D959631
Priority
Sep 30 2020
Filed
Nov 02 2020
Issued
Aug 02 2022
Expiry
Aug 02 2037
Assg.orig
Entity
unknown
6
12
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a top front left perspective view of an air purifier showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the air purifier that form no part of the claimed design.

Ao, Chengqian

Patent Priority Assignee Title
D982734, Jan 22 2021 Cooling fan
D985746, Dec 30 2020 Shenzhen TCL New Technology co., LTD. Air purifier
ER3650,
ER7291,
ER8493,
ER9965,
Patent Priority Assignee Title
20100225012,
D729374, Mar 07 2013 Dyson Technology Limited Fan
D729375, Mar 07 2013 Dyson Technology Limited Fan
D807483, Jan 06 2016 SPRIMO, INC Air purifier
D888929, Dec 11 2017 Dyson Technology Limited Fan
D890902, Aug 16 2018 Dyson Technology Limited Air purifier
D895781, Dec 11 2017 Dyson Technology Limited Fan
D903846, Aug 16 2018 Dyson Technology Limited Air purifier
D941980, Nov 11 2019 Vson Technology Co., Ltd Air purifier
GB6105400,
KR3009926750000,
KR3010230020000,
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