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PTO
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Patent
D855170
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Priority
May 10 2017
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Filed
Nov 09 2017
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Issued
Jul 30 2019
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Expiry
Jul 30 2034
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Assg.orig
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Entity
unknown
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6
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52
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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 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Reference
1.9 : Reference
The broken lines indicate unclaimed portions of the article that form no part of the claimed design.
Baek, Seungho, Jang, Yunseo, Hyon, Chinsoo, Jo, Jaeyeong
| Patent |
Priority |
Assignee |
Title |
| D425609, |
Jan 15 1999 |
LG Electronics Inc. |
Dehumidifier |
| D429805, |
Jul 13 1998 |
LG Electronics, Inc. |
Dehumidifier |
| D462754, |
Aug 13 1999 |
HEALTHWAY PRODUCTS COMPANY, INC |
Room air purifier device |
| D465567, |
Aug 27 2001 |
LG Electronics Inc. |
Air cleaner |
| D518158, |
Oct 27 2004 |
LG Electronics Inc. |
Air cleaner |
| D536433, |
Jul 19 2005 |
Daikin Industries Ltd |
Air cleaner |
| D537512, |
Jan 07 2005 |
Sharp Kabushiki Kaisha |
Dehumidifier |
| D549308, |
Feb 20 2007 |
NEW WIDETECH INDUSTRIES CO., LTD. |
Portable air conditioner |
| D550343, |
Jan 05 2007 |
KONGHONG CORPORATION LIMITED |
Stand air purifier |
| D557783, |
May 09 2006 |
LG Electronics Inc |
Dehumidifier |
| D572352, |
Dec 07 2007 |
NEW WIDETECH INDUSTRIES CO., LTD. |
Portable air conditioner |
| D575857, |
Jan 25 2008 |
NEW WIDETECH INDUSTRIES CO., LTD. |
Portable air conditioner |
| D578629, |
Jul 03 2007 |
LG Electronics Inc |
Air conditioner |
| D578632, |
Jan 30 2008 |
Kong Hong Co., Ltd. |
Air purifier |
| D586451, |
Jan 22 2008 |
Daikin Industries Ltd. |
Air purifier |
| D587794, |
Jan 25 2008 |
LG Electronics Inc. |
Dehumidifier |
| D589132, |
Oct 14 2008 |
New Widetech Industries Co., Ltd |
Portable air conditioner |
| D604401, |
Jul 28 2008 |
LG Electronics Inc. |
Dehumidifier |
| D605272, |
Jul 28 2008 |
LG Electronics Inc. |
Dehumidifier |
| D605745, |
Jul 29 2008 |
LG Electronics Inc. |
Dehumidifier |
| D617437, |
Nov 04 2009 |
Hakko Corporation |
Air cleaner |
| D635655, |
May 26 2010 |
Tatung Company |
Air purifier |
| D656597, |
Oct 13 2010 |
MIDEA GROUP CO., LTD.; MIDEA GROUP CO , LTD |
Humidifier |
| D662576, |
Oct 12 2009 |
LOWE'S COMPANIES, INC. |
Air treatment device |
| D664247, |
Aug 31 2011 |
Techtronic Floor Care Technology Limited |
Air purifier |
| D676537, |
May 04 2011 |
LG Electronics Inc. |
Dehumidifier |
| D683439, |
Feb 01 2012 |
WOONGJIN COWAY CO., LTD. |
Air purifier including dehumidifier |
| D708728, |
Feb 13 2013 |
LG Electronics Inc |
Air cleaner |
| D724191, |
Feb 13 2013 |
LG Electronics Inc |
Air cleaner |
| D725253, |
Oct 28 2013 |
DK Industrial Co., Ltd. |
Dehumidifier |
| D737944, |
Oct 12 2009 |
LOWE'S COMPANIES, INC. |
Air treatment device |
| D744077, |
Jul 05 2013 |
FUJICO CO., LTD |
Air purifier |
| D757239, |
Dec 13 2013 |
LG Electronics Inc. |
Dehumidifier |
| D797914, |
Feb 27 2014 |
BLUEAIR AB |
Air cleaner in various heights |
| D803369, |
Mar 24 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
| D806844, |
Feb 05 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
| D806845, |
Feb 05 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
| D807998, |
Feb 05 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
| D809113, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D817467, |
Dec 14 2015 |
LG Electronics Inc |
Air purifier |
| D818095, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D818096, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D818097, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D818098, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D818099, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D818100, |
Dec 04 2015 |
LG Electronics Inc |
Air purifier |
| D820422, |
Mar 24 2016 |
LG Electronics Inc. |
Air purifier with humidifier |
| D821556, |
Oct 12 2009 |
LOWE'S COMPANIES, INC. |
Air treatment device |
| D829313, |
Jun 23 2016 |
LG Electronics Inc. |
Air purifier |
| D829314, |
Jun 23 2016 |
LG Electronics Inc. |
Air purifier |
| D831810, |
Jun 23 2016 |
LG Electronics Inc. |
Air purifier |
| D831811, |
Jun 23 2016 |
LG Electronics Inc. |
Air purifier |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a