Patent
   D574477
Priority
Mar 07 2008
Filed
Mar 07 2008
Issued
Aug 05 2008
Expiry
Aug 05 2022
Assg.orig
Entity
unknown
4
13
n/a
I claim the ornamental design of an air purifier, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Spiegel, Peter

Patent Priority Assignee Title
D603949, Mar 12 2009 Hunter Fan Company Air purifier housing
D683006, Aug 15 2011 Boneco AG Air purifier
D683007, Aug 15 2011 Boneco AG Air purifier
D787657, May 19 2016 Lasko Operation Holdings, LLC Tower humidifier
Patent Priority Assignee Title
D468006, Nov 21 2000 Electrical heating device
D483457, Dec 23 2002 Fan heater
D499473, Oct 29 2003 Perfect Union Co., Ltd. Tower heater
D516192, Jul 07 2004 Ohsung Co., Ltd Humidifier
D523128, Jan 19 2005 Shanghai Neo Tec Electron, Co. Air purifier
D533264, May 13 2004 Diani, LLC Heater fan
D536431, Jul 18 2005 Hunter Fan Company Humidifier
D539886, Dec 10 2004 Misterchill, LLC Air cooling device
D539892, Nov 08 2002 DBK Espana, S.A. Evaporator of active substances
D540453, Mar 24 2005 Tower humidifier
D550827, Jan 12 2007 VORNADO AIR LLC; Vornado Air, LLC Air cleaner
D554745, Dec 10 2004 Misterchill, LLC Air cooling device
D565713, Nov 24 2006 Humidifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 07 2008Sylmark Holdings Limited(assignment on the face of the patent)
Mar 07 2008SPIEGEL, PETERSylmark Holdings LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206190080 pdf
Jan 04 2010Sylmark Holdings LimitedSylmark Holdings LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0265190221 pdf
Mar 14 2011Sylmark Holdings LimitedIdeal Living Holdings LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0265190296 pdf
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