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Patent
D678992
Priority
Aug 11 2010
Filed
Jan 14 2011
Issued
Mar 26 2013
Expiry
Mar 26 2027
Assg.orig
Entity
unknown
18
14
n/a
The ornamental design for an air purifier , as shown and described.
FIG. 1 is a perspective view of an air purifier;
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
10449265 ,
Feb 18 2014
Blutec, LLC.
High efficiency ultra-violet reactor
10926210 ,
Apr 04 2018
ACCO Brands Corporation
Air purifier with dual exit paths
9408937 ,
Mar 30 2010
Photo-catalyzing fluid mobilizing system and method
D754311 ,
Nov 14 2014
RGF Environmental Group, Inc.
Apparatus for producing advanced oxidation products
D783794 ,
May 29 2015
NINGBO TALLER ELECTRICAL APPLIANCE CO., LTD.
Air purifier
D787656 ,
Dec 30 2015
Samsung Electronics Co., Ltd.
Filter for air conditioner
D810905 ,
Dec 11 2015
WINIX INC.
Air cleaner
D811931 ,
Aug 08 2016
VIVA NATURALS, INC.
Essential oil diffuser
D843554 ,
Oct 14 2014
Air purifier
D878528 ,
Jan 19 2018
Air humidifier
D913467 ,
Jun 12 2018
ACCO Brands Corporation
Air purifier
D926959 ,
May 20 2019
LG Electronics Inc.
Fan with air purification function
D927669 ,
May 20 2019
LG Electronics Inc.
Fan with air purification function
D927670 ,
May 20 2019
LG Electronics Inc.
Fan with air purification function
D927671 ,
Jun 12 2018
ACCO Brands Corporation
Air purifier
D931434 ,
Jun 20 2019
PUZHEN LIFE CO., LTD
Aroma diffuser
D946133 ,
May 20 2019
LG Electronics Inc.
Fan with air purification function
ER8928 ,
Patent
Priority
Assignee
Title
D540453 ,
Mar 24 2005
Tower humidifier
D551329 ,
Oct 03 2006
Air purifier
D551330 ,
Oct 17 2006
Techtronic Floor Care Technology Limited
Air purifier
D562953 ,
Jan 18 2007
Lasko Holdings, Inc.
Body for a portable heater
D574476 ,
Mar 07 2008
Ideal Living Holdings Limited
Air purifier
D580538 ,
Mar 09 2006
Hamilton Beach Brands, Inc
Air purifier
D588251 ,
Mar 07 2008
Ideal Living Holdings Limited
Air purifier
D595395 ,
Feb 04 2008
Lasko Holdings, Inc
Body for a portable heater
D603949 ,
Mar 12 2009
Hunter Fan Company
Air purifier housing
D633993 ,
Feb 22 2010
Lasko Holdings, Inc.
Body for a portable heater
D637274 ,
Oct 19 2009
RECKITT & COLMAN OVERSEAS LIMITED
Dispenser for an air treatment composition
D648016 ,
Dec 08 2010
Samsung Electronics Co., Ltd.
Air cleaner
D650472 ,
Sep 28 2010
Wells Fargo Bank, National Association
Air cleaner
D658752 ,
Jan 09 2012
Lasko Operation Holdings, LLC
Air purifier
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a