Patent
   D539406
Priority
Sep 12 2005
Filed
Sep 12 2005
Issued
Mar 27 2007
Expiry
Mar 27 2021
Assg.orig
Entity
unknown
16
5
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a top, front perspective view of an air purifier showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a top, front cross-sectional view thereof, wherein the interior components, including concentric charged collection plates, blower and other parts, are shown in broken lines for illustrative purposes only and do not constitute a part of the claimed design.

Wang, Chi-Hsiang

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ER2200,
ER8860,
Patent Priority Assignee Title
D322669, Mar 22 1990 Hitachi, Ltd. Electric fan
D501248, Aug 08 2003 Tower humidifier
D505999, Mar 12 2004 CONET INDUSTRY, INC Air cleaner
D523128, Jan 19 2005 Shanghai Neo Tec Electron, Co. Air purifier
D527086, Nov 24 2004 Helen of Troy Limited Air cleaner
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