Patent
   D534639
Priority
Jun 01 2005
Filed
Jun 01 2005
Issued
Jan 02 2007
Expiry
Jan 02 2021
Assg.orig
Entity
unknown
6
5
n/a
I claim the ornamental design for an air purifier, as shown and described.

FIG. 1 is a perspective view of an air purifier of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof, the right side being a mirror image; and,

FIG. 6 is a top view thereof.

Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Zhang, Jiong Hui

Patent Priority Assignee Title
D550342, Mar 02 2006 Hunter Fan Company Air purifier
D551330, Oct 17 2006 Techtronic Floor Care Technology Limited Air purifier
D558869, Apr 07 2006 Glenn, Bushee Humidifier
D574475, Mar 14 2008 Boneco AG Combination humidifier and heater
D603949, Mar 12 2009 Hunter Fan Company Air purifier housing
D891599, Apr 12 2019 3M Innovative Properties Company Air purifier
Patent Priority Assignee Title
5601636, May 30 1995 Appliance Development Corp. Wall mounted air cleaner assembly
D411001, Oct 02 1998 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Plug-in air purifier and/or light
D434483, Nov 04 1999 Sharper Image Corporation Plug-in air purifier
D457230, Jun 26 2001 Hung Hsing Electric Co., Ltd. Air purifier
D465275, Apr 11 2001 Hamilton Beach Brands, Inc Air cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 27 2005ZHANG, JIONG HUISHANGHAI NEO TEC ELECTRON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166600282 pdf
Jun 01 2005Shanghai Neo Tec Electron Co., Ltd.(assignment on the face of the patent)
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