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Patent
D910158
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Priority
Feb 20 2019
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Filed
Jul 09 2019
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Issued
Feb 09 2021
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Expiry
Feb 09 2036
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Assg.orig
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Entity
unknown
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11
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11
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n/a
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The ornamental design for a filter for air purifier, as shown and described.
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1. Filter for air purifier
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Reference view showing a state of use
Broken lines illustrate environmental condition only and form no part of the claimed design.
Jeon, Jongkeon, Kim, Hojung
| Patent |
Priority |
Assignee |
Title |
| 11859891, |
Jul 17 2019 |
Electrolux Home Products, Inc |
Appliance air freshener |
| D927673, |
Aug 23 2019 |
Electrolux Home Products, Inc. |
Air filter |
| D927674, |
Aug 23 2019 |
Electrolux Home Products, Inc. |
Air filter |
| D927675, |
Aug 23 2019 |
Electrolux Home Products, Inc. |
Air filter |
| D928300, |
Aug 23 2019 |
Electrolux Home Products, Inc. |
Air filter |
| D972698, |
Jun 20 2016 |
3M Innovative Properties Company |
Air filter |
| D974538, |
Jan 22 2020 |
DBG Group Investments, LLC |
Locking bracket for an air purification device |
| ER2095, |
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|
| ER4775, |
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|
| ER7573, |
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| ER8171, |
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| Patent |
Priority |
Assignee |
Title |
| 20060053759, |
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| 20090126326, |
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| 20190232211, |
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| D679792, |
Jun 07 2010 |
|
Scented air filter |
| D710000, |
Sep 17 2012 |
EVOLUTION AIR FILTER, INC |
Air filter frame fascia |
| D754315, |
Nov 04 2013 |
iRobot Corporation |
Filter |
| D806847, |
Feb 05 2016 |
LG Electronics Inc. |
Air filter for air purifier with humidifier |
| D831157, |
Jun 30 2017 |
LIVING WATER GROUP PTY, LTD; Living Water Group Pty Ltd |
Filter support structure |
| D894360, |
Jan 23 2015 |
|
Air filter |
| D898177, |
Nov 29 2019 |
SHENZHEN SHENYUANXIN TECHNOLOGY CO., LTD. |
Air filter |
| D902371, |
Mar 08 2019 |
K&N ENGINEERING, INC |
Air intake kit filter |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a