Patent
   D597643
Priority
Jul 15 2008
Filed
Jul 15 2008
Issued
Aug 04 2009
Expiry
Aug 04 2023
Assg.orig
Entity
unknown
12
13
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a front, top and right side perspective view of an air purifier in accordance with my invention thereof;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view of an air purifier.

The broken lines depict portions of the air purifier that form no part of the claimed design.

Chen, Yaogang

Patent Priority Assignee Title
D644312, Jul 07 2010 Daikin Industries Ltd Air purifier
D645132, Mar 16 2011 COPELAND COMFORT CONTROL LP Air cleaner panel
D673665, May 27 2011 Electrolux Home Products, Inc Dehumidifier
D723149, Jul 01 2013 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Dehumidifier
D734843, Dec 28 2012 WiniaMando Inc. Dehumidifier
D773028, Jan 27 2015 Boneco AG Fan assembly
D799015, Nov 13 2014 Boneco AG Fan assembly
D835764, Mar 01 2017 Lasko Operation Holdings, LLC Air purifier
D891596, Apr 30 2018 Coway Co., Ltd. Air purifier
D897516, Feb 20 2019 WINIX INC. Air cleaner
D911989, Apr 06 2019 Home electrolyzer
D964538, Dec 09 2020 MIDEA GROUP CO , LTD Air purifier
Patent Priority Assignee Title
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D481786, Jul 24 2002 Sharp Kabushiki Kaisha Air purifier
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D556309, May 18 2007 NEW WIDETECH INDUSTRIES CO., LTD. Portable air conditioner
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D578197, Mar 14 2008 Ideal Living Holdings Limited Air purifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 15 2008CHEN, YAOGANGHEALTHLEAD CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0212890861 pdf
Jul 15 2008Healthlead Co., Ltd.(assignment on the face of the patent)
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