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Patent
D987800
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Priority
Feb 02 2021
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Filed
Jun 12 2021
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Issued
May 30 2023
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Expiry
May 30 2038
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Assg.orig
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Entity
unknown
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3
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18
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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 front perspective view of an air purifier showing our new design;
FIG. 2 is a rear 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 spaced broken lines illustrate portions of the air purifier that form no part of the claimed design.
Chen, Yaogang, Zou, Zhixue, Zhang, Hongzeng
Patent |
Priority |
Assignee |
Title |
CN2022304045952, |
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|
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D705410, |
Oct 16 2012 |
BALMUDA INC. |
Air purifier |
D799016, |
Sep 08 2015 |
Xiaomi, Inc.; Beijing Smartmi Technology Co. Ltd. |
Air purifier |
D837354, |
Oct 08 2016 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Air purifier |
D898889, |
Jan 29 2019 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D912796, |
Oct 16 2020 |
SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD |
Air purifier |
D918367, |
Jan 05 2021 |
|
Dehumidifier |
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 |
D942602, |
Apr 23 2020 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air humidifying device |
D942605, |
Apr 23 2020 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D943076, |
Apr 23 2020 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D947339, |
Sep 22 2020 |
720 (BEIJING) HEALTH TECHNOLOGY CO., LTD |
Air purifier |
D947342, |
Dec 10 2020 |
SHENZHEN PIONEER TECHNOLOGY CO ,LTD |
Air purifier |
D948017, |
Dec 08 2020 |
Healthlead Corporation Limited |
Air purifier |
D952814, |
Nov 25 2020 |
|
Dehumidifier |
D964534, |
Jan 27 2021 |
QIERLING (BEIJING) HEALTH TECHNOLOGY CO., LTD. |
Air purifier |
D970706, |
Apr 16 2021 |
Healthlead Corporation Limited |
Air purifier |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a