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Patent
D643520
Priority
Aug 26 2010
Filed
Feb 22 2011
Issued
Aug 16 2011
Expiry
Aug 16 2025
Assg.orig
Entity
unknown
43
15
n/a
The ornamental design for an air purifier , as shown and described.
FIG. 1 is a perspective view of an air purifier showing my new design
FIG. 2 is a front view thereof
FIG. 3 is a rear view thereof
FIG. 4 is a left side view thereof, the right side view being a mirror image;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Choi, Hun Jung
Patent
Priority
Assignee
Title
10512873 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
9808754 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
9821260 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D667098 ,
Sep 26 2011
Fellowes, Inc
Air purifier
D672856 ,
Aug 19 2011
WOONGJIN COWAY CO., LTD.
Air purifier
D683839 ,
Aug 06 2012
Daikin Industries Ltd.
Air purifier
D684247 ,
Aug 23 2012
Daikin Industries Ltd.
Air purifier
D687532 ,
Feb 22 2012
WOONGJIN COWAY CO., LTD.
Air purifier
D702825 ,
Mar 23 2012
Daikin Industries Ltd.
Air purifier
D719251 ,
Mar 13 2014
Lasko Operation Holdings, LLC
Pluggable wall air purifier
D722151 ,
Oct 21 2013
VERSUNI HOLDING B V
Air purifier and humidifier
D722152 ,
Oct 21 2013
VERSUNI HOLDING B V
Air purifier and humidifier
D722153 ,
Oct 21 2013
VERSUNI HOLDING B V
Air purifier and humidifier
D722686 ,
Jan 17 2014
ROWENTA; ROWENTA FRANCE
Air purifier
D722687 ,
Jan 17 2014
ROWENTA; ROWENTA FRANCE
Air purifier
D723149 ,
Jul 01 2013
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Dehumidifier
D731045 ,
Mar 23 2014
Kunshan Hung Hsing Electric Co., Ltd.
Air purifier
D734843 ,
Dec 28 2012
WiniaMando Inc.
Dehumidifier
D735845 ,
Jul 01 2013
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI; GREE ELECTRIC APPLIANCES, INC OF ZHUHAI
Dehumidifier
D739512 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D745954 ,
Jun 18 2013
KINETIC SOLUTIONS, INC
Air purifier with graphical user interface
D747789 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D751184 ,
Nov 12 2014
Lasko Operation Holdings, LLC
Pluggable wall air purifier
D765234 ,
May 06 2014
Access Business Group International LLC
Air treatment device
D796658 ,
Jul 08 2016
Aroma diffuser
D797272 ,
May 21 2015
Helen of Troy Limited
Air purifier
D799015 ,
Nov 13 2014
Boneco AG
Fan assembly
D802725 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D806851 ,
Dec 17 2015
The Procter & Gamble Company
Air freshener
D810061 ,
Feb 19 2016
Samsung Electronics Co., Ltd.
Cover for network terminal
D820423 ,
May 21 2015
Helen of Troy Limited
Air purifier
D825046 ,
Jan 09 2017
Access Business Group International LLC
Air treatment system
D832988 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D835764 ,
Mar 01 2017
Lasko Operation Holdings, LLC
Air purifier
D846104 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D846105 ,
Feb 14 2014
Access Business Group International LLC
Air treatment system
D859621 ,
Oct 20 2016
Klafs GmbH; ACG SPA GMBH
Device for creating a dry salt aerosol
D861148 ,
Dec 15 2017
Hon Hai Precision Industry Co., Ltd.
Air purifier
D875228 ,
Jan 11 2018
Coway Co., Ltd.
Air purifier
D879273 ,
Jul 04 2017
VERSUNI HOLDING B V
Air purifier with humidifier
D886258 ,
May 10 2018
IRIS OHYAMA INC.
Heater
D897516 ,
Feb 20 2019
WINIX INC.
Air cleaner
D918368 ,
Nov 20 2018
Access Business Group International LLC
Air treatment device
Patent
Priority
Assignee
Title
D521135 ,
Jun 23 2004
Sharp Kabushiki Kaisha
Air purifier
D564645 ,
May 03 2007
Lasko Holdings, Inc.
Body for a portable heater
D583450 ,
Nov 23 2007
WOONGJIN COWAY CO., LTD.
Air purifier
D586451 ,
Jan 22 2008
Daikin Industries Ltd.
Air purifier
D594948 ,
Jan 12 2009
Lasko Holdings, Inc.
Body for a portable heater
D595825 ,
Jul 10 2008
Daikin Industries Ltd.
Air purifier
D599456 ,
Jul 14 2008
WOONGJIN COWAY CO., LTD.
Air purifier
D603497 ,
Jul 21 2008
WOONGJIN COWAY CO., LTD.
Air purifier
D605272 ,
Jul 28 2008
LG Electronics Inc.
Dehumidifier
D607551 ,
Mar 16 2009
Lasko Holdings, Inc.
Body for a portable heater
D608433 ,
May 24 2007
Daikin Industries Ltd.
Air purifier
D608434 ,
Sep 09 2009
Daikin Industries Ltd.
Air purifier
D613386 ,
Sep 09 2009
Daikin Industries Ltd.
Air purifier
D625398 ,
Mar 02 2009
WOONGJIN COWAY CO., LTD.
Air purifier
D634828 ,
May 11 2010
Daikin Industries Ltd.
Air purifier
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a