Patent
   D433494
Priority
Jul 09 1999
Filed
Jul 09 1999
Issued
Nov 07 2000
Expiry
Nov 07 2014
Assg.orig
Entity
unknown
71
3
n/a
The ornamental design for an air purifier, as shown.

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

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side elevation view of one side thereof;

FIG. 6 is a side elevation view of the other side thereof;

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

FIG. 8 is a bottom plan view thereof.

Christianson, Tristan M., Pinchuk, Rene C.

Patent Priority Assignee Title
10449265, Feb 18 2014 Blutec, LLC. High efficiency ultra-violet reactor
6727657, Jul 03 2002 KRONOS ADVANCED TECHNOLOGIES, INC Electrostatic fluid accelerator for and a method of controlling fluid flow
6888314, Oct 16 1998 Tessera, Inc Electrostatic fluid accelerator
6919698, Jan 28 2003 Tessera, Inc Electrostatic fluid accelerator for and method of controlling a fluid flow
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6963479, Jun 21 2002 KRONOS ADVANCED TECHNOLOGIES, INC Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
7122070, Jun 21 2002 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
7150780, Jan 08 2004 Kronos Advanced Technology, Inc. Electrostatic air cleaning device
7157704, Dec 02 2003 Tessera, Inc Corona discharge electrode and method of operating the same
7262564, Jul 03 2002 Kronos Advanced Technologies, Inc. Electrostatic fluid accelerator for and a method of controlling fluid flow
7410532, Feb 04 2005 Tessera, Inc Method of controlling a fluid flow
7532451, May 18 2004 Kronos Advanced Technologies, Inc. Electrostatic fluid acclerator for and a method of controlling fluid flow
7594958, Jul 03 2002 Kronos Advanced Technologies, Inc. Spark management method and device
7724492, Sep 05 2003 PANASONIC PRECISION DEVICES CO , LTD , Emitter electrode having a strip shape
8049426, Feb 04 2005 Tessera, Inc. Electrostatic fluid accelerator for controlling a fluid flow
9408937, Mar 30 2010 Photo-catalyzing fluid mobilizing system and method
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D462430, Dec 19 2001 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Desktop air cleaner
D464415, Aug 14 2001 SHAKLEE CORPORATION Air treatment unit
D491654, Jun 28 2002 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Air cleaner housing
D495042, Jul 04 2003 Ideal Living Holdings Limited Air purifier product
D495043, Jun 28 2002 SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY Air cleaner housing
D496451, Aug 14 2003 SHAKLEE CORPORATION Air treatment unit
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D514678, Jul 23 2004 SHAKLEE CORPORATION Portion of an air treatment unit
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D521136, Dec 27 2004 A.I. Air Technology, Inc. Upright air purifier
D522116, Jul 04 2003 Ideal Living Holdings Limited Air purifier product
D526397, Jun 20 2005 Sharper Image Corporation Air system attachment
D526398, Jun 20 2005 Sharper Image Corporation Air system attachment
D527087, Jun 20 2005 Sharper Image Corporation Air system attachment
D529160, May 06 2005 HONG SHING HOLDINGS CO AND LE HONG PO CO , LTD Air purifier
D537513, Jul 26 2005 Ideal Living Holdings Limited Air purifier
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D551328, Apr 18 2006 Boneco AG Air purifier
D551329, Oct 03 2006 Air purifier
D565161, Oct 20 2005 Wells Fargo Bank, National Association Air purifier
D578191, Nov 24 2006 Heater
D580538, Mar 09 2006 Hamilton Beach Brands, Inc Air purifier
D581502, Dec 14 2006 Heater
D581503, Nov 24 2006 Heater
D582024, Nov 24 2006 Heater
D585533, Nov 24 2006 Heater
D591840, Nov 24 2006 Heater
D593662, Oct 23 2006 Koninklijke Philips Electronics N V Heater
D613845, Nov 19 2008 The Procter & Gamble Company Air freshener case
D650472, Sep 28 2010 Wells Fargo Bank, National Association Air cleaner
D650473, Sep 28 2010 Wells Fargo Bank, National Association Air cleaner
D668749, Apr 22 2010 Essick Air Products Pedestal humidifier
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D757922, Nov 13 2014 Boneco AG Fan assembly
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D810905, Dec 11 2015 WINIX INC. Air cleaner
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D854670, Jul 07 2017 GREE ELECTRIC APPLIANCES, INC OF ZHUHAI Air conditioner
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D892290, Apr 18 2018 KONINKLIJKE PHILIPS N V Facial steamer
D926959, May 20 2019 LG Electronics Inc. Fan with air purification function
D927669, May 20 2019 LG Electronics Inc. Fan with air purification function
D927670, May 20 2019 LG Electronics Inc. Fan with air purification function
D937401, May 11 2020 E2 LIMITED Tower fan
D945590, May 23 2019 E2 LIMITED Tower fan
D946133, May 20 2019 LG Electronics Inc. Fan with air purification function
ER2763,
ER7432,
Patent Priority Assignee Title
D377523, Aug 15 1995 HONEYWELL CONSUMER PRODUCTS, INC Air cleaner
D395146, Oct 25 1996 Johnson Controls Technology Company Desk top air diffuser for a personal environment system
D398045, Nov 07 1996 HONEYWELL CONSUMER PRODUCTS, INC Air cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 11 1987SHARPER IMAGE, THESharper Image CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0147880709 pdf
Jul 09 1999The Sharper Image(assignment on the face of the patent)
Jul 09 1999PINCHUK, RENE C SHARPER IMAGE, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104210067 pdf
Jul 19 1999CHRISTIANSON, TRISTAN M SHARPER IMAGE, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104210067 pdf
Oct 31 2003Sharper Image CorporationWELLS FARGO RETAIL FINANCE, LLCSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0146340860 pdf
Jan 23 2006Sharper Image CorporationSharper Image CorporationCHANGE OF ADDRESS0216170955 pdf
May 29 2008Sharper Image CorporationSHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216400059 pdf
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