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Patent
D952825
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Priority
Nov 04 2020
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Filed
Dec 15 2020
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Issued
May 24 2022
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Expiry
May 24 2037
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Assg.orig
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Entity
unknown
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2
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23
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n/a
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The ornamental design for an air purifier, as shown and described.
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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 is 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 |
20120031509, |
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20140084492, |
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20220074610, |
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CN303522234, |
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CN305612637, |
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D729376, |
Mar 07 2013 |
Dyson Technology Limited |
Fan |
D746425, |
Jan 18 2013 |
Dyson Technology Limited |
Humidifier |
D746966, |
Jan 18 2013 |
Dyson Technology Limited |
Humidifier |
D747450, |
Jan 18 2013 |
Dyson Technology Limited |
Humidifier |
D749231, |
Jan 18 2013 |
Dyson Technology Limited |
Humidifier |
D838823, |
Feb 23 2017 |
Shanghai RHEIN Environmental Technology Co., Ltd. |
Air purifier |
D859620, |
Apr 24 2018 |
GUANGDONG SHUNDE NOON APPLIANCE MANUFACTURING CO ,LTD |
Heater |
D862672, |
Jul 14 2017 |
|
Air purifier |
D888219, |
Dec 11 2017 |
Dyson Technology Limited |
Fan |
D888220, |
Dec 11 2017 |
Dyson Technology Limited |
Fan |
D888927, |
Dec 11 2017 |
Dyson Technology Limited |
Fan |
D888928, |
Dec 11 2017 |
Dyson Technology Limited |
Fan |
D921865, |
Jan 12 2021 |
|
Humidifier |
D923767, |
May 02 2019 |
Dyson Technology Limited |
Humidifier |
D930140, |
Mar 08 2021 |
|
Heating and cooling fan |
D941980, |
Nov 11 2019 |
Vson Technology Co., Ltd |
Air purifier |
D942606, |
Mar 08 2021 |
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Heating and cooling fan |
GB6107804, |
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