Patent
   D940845
Priority
Aug 21 2019
Filed
Jan 30 2020
Issued
Jan 11 2022
Expiry
Jan 11 2037
Assg.orig
Entity
unknown
8
15
n/a
The ornamental design for an air purifier, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

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

Nakagawa, Ryouichi

Patent Priority Assignee Title
D958951, Jan 20 2021 Prolitec Inc.; PROLITEC INC Air treatment appliance
D958952, Jan 20 2021 Prolitec, Inc.; PROLITEC INC Air treatment appliance
D962408, Mar 26 2020 Samsung Electronics Co., Ltd. Air purifier
D965125, Aug 17 2021 Humidifier
ER1673,
ER1859,
ER3357,
ER9971,
Patent Priority Assignee Title
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CN302682161,
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D543266, Jan 05 2006 KONGHONG CORPORATION LIMITED Desktop air purifier
D657036, May 11 2010 LUMILEDS HOLDING B V Automotive air purifier
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D889620, Oct 16 2017 BLUEAIR AB Air treatment device
D914862, Sep 27 2018 LIFA AIR OYJ Air purifier
D921868, Sep 03 2019 Samsung Electronics Co., Ltd. Air purifier
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Jan 27 2020NAKAGAWA, RYOUICHIDaikin Industries, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0516720758 pdf
Jan 30 2020Daikin Industries, Ltd.(assignment on the face of the patent)
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