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Patent
D964538
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Priority
Dec 09 2020
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Filed
May 08 2021
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Issued
Sep 20 2022
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Expiry
Sep 20 2037
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Assg.orig
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Entity
unknown
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5
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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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1. Air purifier
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
The claimed air purifier is a rounded rectangular column, with its front provided with a longitudinal ventilation grille.
Huang, Tianjia
| Patent |
Priority |
Assignee |
Title |
| D549811, |
Jan 05 2007 |
KONGHONG CORPORATION LIMITED |
Mini dehumidifier |
| D550826, |
Jul 05 2006 |
Daikin Industries Ltd. |
Air purifier |
| D578632, |
Jan 30 2008 |
Kong Hong Co., Ltd. |
Air purifier |
| D586451, |
Jan 22 2008 |
Daikin Industries Ltd. |
Air purifier |
| D595826, |
Jul 10 2008 |
Daikin Industries Ltd. |
Air purifier |
| D597643, |
Jul 15 2008 |
Healthlead Co., Ltd. |
Air purifier |
| D624169, |
Jan 14 2010 |
Samsung Electronics Co., Ltd. |
Air cleaner with humidifying means |
| D634829, |
May 11 2010 |
Daikin Industries Ltd. |
Air purifier |
| D723149, |
Jul 01 2013 |
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI |
Dehumidifier |
| D735845, |
Jul 01 2013 |
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI; GREE ELECTRIC APPLIANCES, INC OF ZHUHAI |
Dehumidifier |
| D766414, |
Nov 25 2013 |
Simon, Chu |
Dehumidifier |
| D801502, |
Sep 11 2015 |
VERSUNI HOLDING B V |
Air purifier |
| D879273, |
Jul 04 2017 |
VERSUNI HOLDING B V |
Air purifier with humidifier |
| D891596, |
Apr 30 2018 |
Coway Co., Ltd. |
Air purifier |
| D916261, |
Mar 04 2019 |
GREE ELECTRIC APPLIANCES, INC OF ZHUHAI |
Air conditioner |
| D944958, |
Sep 28 2020 |
SHENZHEN PUREMATE TECHNOLOGY CO., LTD. |
Air purifier |
| D952815, |
Jul 21 2020 |
|
Dehumidifier |
| JP1346293, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a