Patent
   D870255
Priority
Aug 11 2017
Filed
Aug 11 2017
Issued
Dec 17 2019
Expiry
Dec 17 2034
Assg.orig
Entity
unknown
8
13
n/a
The ornamental design for an air purifier, as shown and described.

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

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 of FIG. 1; and,

FIG. 10 is an enlarged view of portion 10 of FIG. 8.

The broken lines in the drawings illustrate portions of the air purifier which form no part of the claimed design.

Ao, Chengqian

Patent Priority Assignee Title
D881369, Apr 11 2019 Xiaodong, Ding; Xuecheng, Qin Fan
D890902, Aug 16 2018 Dyson Technology Limited Air purifier
D903846, Aug 16 2018 Dyson Technology Limited Air purifier
D923767, May 02 2019 Dyson Technology Limited Humidifier
D930806, Jan 04 2019 ARTIRIS Fragrance diffuser
D982734, Jan 22 2021 Cooling fan
ER8493,
ER9965,
Patent Priority Assignee Title
9249809, Feb 06 2012 Dyson Technology Limited Fan
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Aug 04 2017AO, CHENGQIANSHENZHEN XILUO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0432770397 pdf
Aug 11 2017SHENZHEN XILUO TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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