Patent
   D722152
Priority
Oct 21 2013
Filed
Apr 21 2014
Issued
Feb 03 2015
Expiry
Feb 03 2029
Assg.orig
Entity
unknown
13
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
D773028, Jan 27 2015 Boneco AG Fan assembly
D794173, Feb 13 2015 Samsung Electronics Co., Ltd Bucket for dehumidifier
D797272, May 21 2015 Helen of Troy Limited Air purifier
D801502, Sep 11 2015 VERSUNI HOLDING B V Air purifier
D820423, May 21 2015 Helen of Troy Limited Air purifier
D835764, Mar 01 2017 Lasko Operation Holdings, LLC Air purifier
D875228, Jan 11 2018 Coway Co., Ltd. Air purifier
D891596, Apr 30 2018 Coway Co., Ltd. Air purifier
D902368, Dec 03 2018 XIAMEN VORK HEALTH INDUSTRY CO., LTD. Air purifier
D908198, Apr 18 2019 WINIX INC.; WINIX INC Air cleaner
ER7525,
ER8295,
ER9694,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2014HU, GUO NINGKONINKLIJKE PHILIPS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327170665 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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