Patent
   D722153
Priority
Oct 21 2013
Filed
Apr 21 2014
Issued
Feb 03 2015
Expiry
Feb 03 2029
Assg.orig
Entity
unknown
5
13
n/a
The ornamental design for a air purifier and humidifier, as shown.

FIG. 1 is a perspective view showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Hu, Guo Ning

Patent Priority Assignee Title
D801502, Sep 11 2015 VERSUNI HOLDING B V Air purifier
D841783, Mar 15 2016 VERSUNI HOLDING B V Air purifier
D875228, Jan 11 2018 Coway Co., Ltd. Air purifier
D891596, Apr 30 2018 Coway Co., Ltd. Air purifier
ER2477,
Patent Priority Assignee Title
D533931, Mar 16 2006 Amrep, Inc. Aerosol dispensing cabinet
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D583450, Nov 23 2007 WOONGJIN COWAY CO., LTD. Air purifier
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D634416, Apr 23 2010 IA COLLABORATIVE, LLC Dispenser housing
D634417, Apr 23 2010 IA COLLABORATIVE, LLC Dispenser housing
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D636860, Apr 22 2010 IA COLLABORATIVE, LLC Dispenser housing
D643520, Aug 26 2010 WOONGJIN COWAY CO., LTD. Air purifier
D662578, Dec 14 2010 CONOPCO, INC , D B A UNILEVER Spray dispenser
D667096, Sep 26 2011 Fellowes, Inc Air purifier
D705918, Feb 15 2012 NWT Holdings, LLC Portable vaporizer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2014HU, GUO NINGKONINKLIJKE PHILIPS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327170862 pdf
Apr 21 2014Koninklijke Philips N.V.(assignment on the face of the patent)
Oct 18 2023KONINKLIJKE PHILIPS N V VERSUNI HOLDING B V NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0654730917 pdf
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