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Patent
D970706
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Priority
Apr 16 2021
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Filed
Jun 15 2021
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Issued
Nov 22 2022
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Expiry
Nov 22 2037
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Assg.orig
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Entity
unknown
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7
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11
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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 and right side perspective view of an air purifier showing our new design;
FIG. 2 is a bottom, rear and left side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 in FIG. 1.
The evenly broken lines in the drawings illustrate portions of the air purifier that form no part of the claim.
Chen, Yaogang, Zou, Zhixue, Zhang, Hongzeng
Patent |
Priority |
Assignee |
Title |
D862673, |
Jun 14 2018 |
3M Innovative Properties Company |
Air purifier |
D865148, |
Nov 02 2016 |
WINIX INC. |
Air cleaner |
D898889, |
Jan 29 2019 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D918371, |
Nov 20 2020 |
DONGGUAN HONGYUAN PURIFICATION EQUIPMENT CO , LTD |
Air purifier |
D921869, |
Jan 12 2021 |
|
Air purifier |
D928298, |
Jan 19 2020 |
DONGGUAN JINGNUO ENVIRONMENT SCIENCE AND TECHNOLOGY INC |
Air purifier |
D934837, |
Aug 15 2019 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Speaker box |
D942605, |
Apr 23 2020 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D943076, |
Apr 23 2020 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D948017, |
Dec 08 2020 |
Healthlead Corporation Limited |
Air purifier |
D949311, |
Sep 28 2020 |
SHENZHEN PUREMATE TECHNOLOGY CO., LTD. |
Air purifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a