Patent
   D457230
Priority
Jun 26 2001
Filed
Jun 26 2001
Issued
May 14 2002
Expiry
May 14 2016
Assg.orig
Entity
unknown
27
2
n/a
The ornamental design for an air purifier, as shown and described.

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

FIG. 2 is another perspective view of an air purifier;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Huang, Ping

Patent Priority Assignee Title
7368003, Jun 24 2005 S C JOHNSON & SON, INC Systems for and methods of providing air purification in combination with odor elimination
7537647, Aug 10 2005 MASTERSON ENTERPRISES, LLC - D B A EMD TECHNOLOGIES Air purifier
D491655, Aug 05 2003 3M Innovative Properties Company Air cleaner
D492019, Aug 05 2003 3M Innovative Properties Company Air cleaner
D492400, Jun 27 2003 Hamilton Beach Brands, Inc Air filtration device
D532893, Oct 17 2005 Aromate Industries Co., Ltd Air freshener device
D534263, Jun 01 2005 Shanghai Neo Tec Electron Co., Ltd. Air purifier
D534639, Jun 01 2005 Shanghai Neo Tec Electron Co., Ltd. Air purifier
D548319, Sep 07 2006 Henkel IP & Holding GmbH Air purifier
D548824, Jul 07 2004 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Air purifier
D548825, Oct 05 2005 Toshiba Lifestyle Products & Services Corporation Air purifier
D552225, Mar 09 2006 Hamilton Beach Brands, Inc Air cleaner
D568977, Apr 12 2006 INNOVATIONS & DEVELOPMENT, INC ; S C JOHNSON & SON, INC Plug-in air purifier
D570980, Aug 01 2006 The Procter & Gamble Company Container
D572812, Apr 12 2006 INNOVATIONS & DEVELOPMENT, INC Air purifier
D578196, Apr 12 2006 S.C. Johnson & Son, Inc. Air purifier
D631146, Mar 05 2010 AMMUNITION, LLC; S C JOHNSON & SON, INC Faceplate for a dispenser
D638531, Nov 05 2010 S C JOHNSON & SON, INC Faceplate for a dispenser
D642667, Nov 09 2010 S C JOHNSON & SON, INC Faceplate for a dispenser
D674886, Oct 19 2011 S C JOHNSON & SON, INC Faceplate for a dispenser
D698911, Feb 14 2013 ZOBELE HOLDING S P A Diffuser evaporator of active substance
D698912, Feb 14 2013 ZOBELE HOLDING S P A Diffuser evaporator of active substance
D746427, Oct 07 2013 S C JOHNSON & SON, INC Faceplate for a dispenser
D748238, Jan 24 2014 S.C. Johnson & Son, Inc. Faceplate for a dispenser
D879931, May 15 2018 The Procter & Gamble Company Air freshener housing
D912236, Aug 19 2019 3M Innovative Properties Company Air purifier
D922559, May 15 2018 The Procter & Gamble Company Air freshener housing
Patent Priority Assignee Title
D307180, Oct 30 1987 Creative Environments Inc. Electric fragrance dispenser
D374713, Oct 17 1994 Jing Mei Industrial Holdings Limited Plug-in ionizer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 15 2001HUANG, PINGHUNG HSING ELECTRIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119420607 pdf
Jun 26 2001Hung Hsing Electric Co., Ltd.(assignment on the face of the patent)
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