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USD449679S1 - Air cleaner filter - Google Patents

Air cleaner filter Download PDF

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Publication number
USD449679S1
USD449679S1 US29/122,710 US12271000F USD449679S US D449679 S1 USD449679 S1 US D449679S1 US 12271000 F US12271000 F US 12271000F US D449679 S USD449679 S US D449679S
Authority
US
United States
Prior art keywords
air cleaner
cleaner filter
filter
view
filter shown
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/122,710
Inventor
Michael Smith
Larry Pillion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamilton Beach Brands Inc
Original Assignee
Hamilton Beach Proctor Silex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamilton Beach Proctor Silex Inc filed Critical Hamilton Beach Proctor Silex Inc
Priority to US29/122,710 priority Critical patent/USD449679S1/en
Assigned to HAMILTON BEACH/PROCTOR-SILEX, INC. reassignment HAMILTON BEACH/PROCTOR-SILEX, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PILLION, LARRY, SMITH, MICHAEL
Application granted granted Critical
Publication of USD449679S1 publication Critical patent/USD449679S1/en
Assigned to WACHOVIA BANK, N.A., AS AGENT reassignment WACHOVIA BANK, N.A., AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HAMILTON BEACH/PROCTOR-SILEX, INC.
Assigned to UBS AG, STAMFORD BRANCH, AS AGENT reassignment UBS AG, STAMFORD BRANCH, AS AGENT SECURITY AGREEMENT Assignors: HAMILTON BEACH/PROCTOR-SILEX, INC.
Assigned to HAMILTON BEACH BRANDS, INC. reassignment HAMILTON BEACH BRANDS, INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: HAMILTON BEACH/PROCTOR-SILEX, INC.
Assigned to HAMILTON BEACH BRANDS, INC., FORMERLY KNOWN AS HAMILTON BEACH/PROCTOR-SILEX, INC. reassignment HAMILTON BEACH BRANDS, INC., FORMERLY KNOWN AS HAMILTON BEACH/PROCTOR-SILEX, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: UBS AG, STAMFORD BRANCH
Assigned to WELLS FARGO BANK, NATIONAL ASSOCIATION reassignment WELLS FARGO BANK, NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HAMILTON BEACH BRANDS, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of the air cleaner filter.
FIG. 2 is a front view of the air cleaner filter shown in FIG. 1.
FIG. 3 is a rear view of the air cleaner filter shown in FIG. 1.
FIG. 4 is a left side view of the air cleaner filter of FIG. 1.
FIG. 5 is a right side view of the air cleaner filter shown in FIG. 1.
FIG. 6 is a top plan view of the air cleaner filter shown in FIG. 1; and,
FIG. 7 is a bottom plan view of the air cleaner filter shown in FIG. 1.
The pattern which is fragmentarily shown in FIGS. 4-7 is understood to extend uniformly throughout the area represented.

Claims (1)

  1. The ornamental design for an air cleaner filter, as shown and described.
US29/122,710 2000-05-01 2000-05-01 Air cleaner filter Expired - Lifetime USD449679S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/122,710 USD449679S1 (en) 2000-05-01 2000-05-01 Air cleaner filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/122,710 USD449679S1 (en) 2000-05-01 2000-05-01 Air cleaner filter

Publications (1)

Publication Number Publication Date
USD449679S1 true USD449679S1 (en) 2001-10-23

Family

ID=22404283

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/122,710 Expired - Lifetime USD449679S1 (en) 2000-05-01 2000-05-01 Air cleaner filter

Country Status (1)

Country Link
US (1) USD449679S1 (en)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048906A1 (en) * 1998-11-05 2001-12-06 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US20020098131A1 (en) * 1998-11-05 2002-07-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner device with enhanced cleaning features
US6544485B1 (en) 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US6585935B1 (en) 1998-11-20 2003-07-01 Sharper Image Corporation Electro-kinetic ion emitting footwear sanitizer
US6588434B2 (en) 1998-09-29 2003-07-08 Sharper Image Corporation Ion emitting grooming brush
US6632407B1 (en) 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US20030209420A1 (en) * 1998-11-05 2003-11-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with special detectors and indicators
US6749667B2 (en) 2002-06-20 2004-06-15 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
USD492761S1 (en) 2003-06-27 2004-07-06 Hamilton Beach/Proctor-Silex, Inc. Air cleaner filter
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US6958134B2 (en) 1998-11-05 2005-10-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with an upstream focus electrode
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US6984987B2 (en) 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US7056370B2 (en) 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US7077890B2 (en) 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7220295B2 (en) 2003-05-14 2007-05-22 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US7291207B2 (en) 2004-07-23 2007-11-06 Sharper Image Corporation Air treatment apparatus with attachable grill
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US7318856B2 (en) 1998-11-05 2008-01-15 Sharper Image Corporation Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path
US7405672B2 (en) 2003-04-09 2008-07-29 Sharper Image Corp. Air treatment device having a sensor
US7517505B2 (en) 2003-09-05 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices with 3/2 configuration having driver electrodes
US7517503B2 (en) 2004-03-02 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US7638104B2 (en) 2004-03-02 2009-12-29 Sharper Image Acquisition Llc Air conditioner device including pin-ring electrode configurations with driver electrode
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US8043573B2 (en) 2004-02-18 2011-10-25 Tessera, Inc. Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member
USD887553S1 (en) * 2018-04-04 2020-06-16 3M Innovative Properties Company Respirator filter
USD963840S1 (en) * 2020-07-10 2022-09-13 Lg Electronics Inc. Inner cover for mask type air purifier
USD1085331S1 (en) * 2021-10-18 2025-07-22 Caterpillar Paving Products Inc. Cooling package filter

Citations (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638644A (en) 1947-10-25 1953-05-19 John R Rauhut Air-conditioning and humidifying apparatus
US4118191A (en) 1976-04-26 1978-10-03 Franz Bohnensieker Gas sterilization apparatus
US4210429A (en) 1977-04-04 1980-07-01 Alpine Roomaire Systems, Inc. Air purifier
US4214146A (en) 1977-07-08 1980-07-22 Globol-Werk Gmbh Electrically heated vaporizer device for dispensing a thermally volatilizable substance
US4477272A (en) 1982-07-06 1984-10-16 Hollis Craig E Fan filter
US4666638A (en) 1985-08-27 1987-05-19 Remington Products, Inc. Fragrance device
US4737173A (en) 1986-07-03 1988-04-12 Amway Corporation Room air treatment system
US4839014A (en) 1987-12-16 1989-06-13 Park Sea C Cleaner assembly, humidifier, gas alarm and detoxification system
US4849862A (en) 1988-02-19 1989-07-18 Mega/Erg Inc. Suspended air purifier light fixture
US4917862A (en) 1988-04-15 1990-04-17 Allan Kraw Filter and method for removing mercury, bacteria, pathogens and other vapors from gas
US5014338A (en) 1988-12-21 1991-05-07 Glucksman Dov Z Portable air humidifier
US5111529A (en) 1988-12-21 1992-05-05 Glucksman Dov Z Portable air humidifier
US5139546A (en) 1991-06-04 1992-08-18 Novobilski Carl G Nail vapor and dust collection and treatment device
US5210818A (en) 1990-12-10 1993-05-11 Duracraft Corporation Leak proof humidifier
US5240478A (en) 1992-06-26 1993-08-31 Messina Gary D Self-contained, portable room air treatment apparatus and method therefore
US5250232A (en) 1990-10-17 1993-10-05 Bemis Manufacturing Company Humidifier
US5266004A (en) 1990-03-19 1993-11-30 Hitachi, Ltd. Blower
USD345010S (en) 1993-02-16 1994-03-08 Aktiebolaget Electrolux Filter for use in a portable cutting machine
US5330722A (en) 1991-02-27 1994-07-19 William E. Pick Germicidal air filter
US5378254A (en) 1993-10-15 1995-01-03 Vaportek, Inc. Filter sensing apparatus and filter therefor
US5407469A (en) 1993-12-20 1995-04-18 Sunova Company Improved air ionizing apparatus
US5547615A (en) 1995-05-10 1996-08-20 Duracraft Corporation Portable humidifier with bacteriastat dispenser
US5601636A (en) 1995-05-30 1997-02-11 Appliance Development Corp. Wall mounted air cleaner assembly
US5611967A (en) 1995-11-20 1997-03-18 Duracraft Corporatiion Combination evaporative/warm mist humidifier
US5735918A (en) 1996-11-19 1998-04-07 Barradas; George Combination air freshener and air filter
US5783117A (en) 1997-01-09 1998-07-21 Hunter Fan Company Evaporative humidifier
US5792230A (en) 1996-07-03 1998-08-11 Melard Manufacturing Corp. Air register with filter element
US5800583A (en) 1996-06-11 1998-09-01 Amway Corporation Air treatment system
US5800741A (en) 1994-04-04 1998-09-01 Holmes Products Corp. Evaporative humidifier having wick filter with color change indicator
US5837207A (en) 1997-04-17 1998-11-17 Engineering Dynamics Limited Portable germicidal air filter
US5879435A (en) 1997-01-06 1999-03-09 Carrier Corporation Electronic air cleaner with germicidal lamp
US5925320A (en) 1997-06-04 1999-07-20 Jones; John P. Air purification system
US5945038A (en) 1998-08-07 1999-08-31 Bemis Manufacturing Company Humidifier wick assembly with float rod retainer
US5948355A (en) 1996-08-30 1999-09-07 Akira Fujishima Air-purifying filter and air-purifier for automobile
US5997619A (en) 1997-09-04 1999-12-07 Nq Environmental, Inc. Air purification system
US6017375A (en) 1998-02-02 2000-01-25 Carrier Corporation Air purifier unit
US6036757A (en) 1998-07-10 2000-03-14 Honeywell Inc. Portable room air purifier

Patent Citations (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638644A (en) 1947-10-25 1953-05-19 John R Rauhut Air-conditioning and humidifying apparatus
US4118191A (en) 1976-04-26 1978-10-03 Franz Bohnensieker Gas sterilization apparatus
US4210429A (en) 1977-04-04 1980-07-01 Alpine Roomaire Systems, Inc. Air purifier
US4214146A (en) 1977-07-08 1980-07-22 Globol-Werk Gmbh Electrically heated vaporizer device for dispensing a thermally volatilizable substance
US4477272A (en) 1982-07-06 1984-10-16 Hollis Craig E Fan filter
US4666638A (en) 1985-08-27 1987-05-19 Remington Products, Inc. Fragrance device
US4737173A (en) 1986-07-03 1988-04-12 Amway Corporation Room air treatment system
US4839014A (en) 1987-12-16 1989-06-13 Park Sea C Cleaner assembly, humidifier, gas alarm and detoxification system
US4849862A (en) 1988-02-19 1989-07-18 Mega/Erg Inc. Suspended air purifier light fixture
US4917862A (en) 1988-04-15 1990-04-17 Allan Kraw Filter and method for removing mercury, bacteria, pathogens and other vapors from gas
US5014338A (en) 1988-12-21 1991-05-07 Glucksman Dov Z Portable air humidifier
US5111529A (en) 1988-12-21 1992-05-05 Glucksman Dov Z Portable air humidifier
US5266004A (en) 1990-03-19 1993-11-30 Hitachi, Ltd. Blower
US5250232A (en) 1990-10-17 1993-10-05 Bemis Manufacturing Company Humidifier
US5210818A (en) 1990-12-10 1993-05-11 Duracraft Corporation Leak proof humidifier
US5330722A (en) 1991-02-27 1994-07-19 William E. Pick Germicidal air filter
US5139546A (en) 1991-06-04 1992-08-18 Novobilski Carl G Nail vapor and dust collection and treatment device
US5240478A (en) 1992-06-26 1993-08-31 Messina Gary D Self-contained, portable room air treatment apparatus and method therefore
USD345010S (en) 1993-02-16 1994-03-08 Aktiebolaget Electrolux Filter for use in a portable cutting machine
US5378254A (en) 1993-10-15 1995-01-03 Vaportek, Inc. Filter sensing apparatus and filter therefor
US5407469A (en) 1993-12-20 1995-04-18 Sunova Company Improved air ionizing apparatus
US5800741A (en) 1994-04-04 1998-09-01 Holmes Products Corp. Evaporative humidifier having wick filter with color change indicator
US5547615A (en) 1995-05-10 1996-08-20 Duracraft Corporation Portable humidifier with bacteriastat dispenser
US5601636A (en) 1995-05-30 1997-02-11 Appliance Development Corp. Wall mounted air cleaner assembly
US5611967A (en) 1995-11-20 1997-03-18 Duracraft Corporatiion Combination evaporative/warm mist humidifier
US5800583A (en) 1996-06-11 1998-09-01 Amway Corporation Air treatment system
US5792230A (en) 1996-07-03 1998-08-11 Melard Manufacturing Corp. Air register with filter element
US5948355A (en) 1996-08-30 1999-09-07 Akira Fujishima Air-purifying filter and air-purifier for automobile
US5735918A (en) 1996-11-19 1998-04-07 Barradas; George Combination air freshener and air filter
US5879435A (en) 1997-01-06 1999-03-09 Carrier Corporation Electronic air cleaner with germicidal lamp
US5783117A (en) 1997-01-09 1998-07-21 Hunter Fan Company Evaporative humidifier
US5837207A (en) 1997-04-17 1998-11-17 Engineering Dynamics Limited Portable germicidal air filter
US5925320A (en) 1997-06-04 1999-07-20 Jones; John P. Air purification system
US5997619A (en) 1997-09-04 1999-12-07 Nq Environmental, Inc. Air purification system
US6017375A (en) 1998-02-02 2000-01-25 Carrier Corporation Air purifier unit
US6036757A (en) 1998-07-10 2000-03-14 Honeywell Inc. Portable room air purifier
US5945038A (en) 1998-08-07 1999-08-31 Bemis Manufacturing Company Humidifier wick assembly with float rod retainer

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588434B2 (en) 1998-09-29 2003-07-08 Sharper Image Corporation Ion emitting grooming brush
US20050061344A1 (en) * 1998-09-29 2005-03-24 Sharper Image Corporation Ion emitting brush
US6827088B2 (en) 1998-09-29 2004-12-07 Sharper Image Corporation Ion emitting brush
US6672315B2 (en) 1998-09-29 2004-01-06 Sharper Image Corporation Ion emitting grooming brush
US7767165B2 (en) 1998-11-05 2010-08-03 Sharper Image Acquisition Llc Personal electro-kinetic air transporter-conditioner
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US20030209420A1 (en) * 1998-11-05 2003-11-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with special detectors and indicators
USRE41812E1 (en) 1998-11-05 2010-10-12 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner
US6709484B2 (en) 1998-11-05 2004-03-23 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter conditioner devices
US6713026B2 (en) 1998-11-05 2004-03-30 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US7404935B2 (en) 1998-11-05 2008-07-29 Sharper Image Corp Air treatment apparatus having an electrode cleaning element
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US7318856B2 (en) 1998-11-05 2008-01-15 Sharper Image Corporation Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path
US20020098131A1 (en) * 1998-11-05 2002-07-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner device with enhanced cleaning features
US6896853B2 (en) 1998-11-05 2005-05-24 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US20010048906A1 (en) * 1998-11-05 2001-12-06 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US6953556B2 (en) 1998-11-05 2005-10-11 Sharper Image Corporation Air conditioner devices
US6632407B1 (en) 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US7097695B2 (en) 1998-11-05 2006-08-29 Sharper Image Corporation Ion emitting air-conditioning devices with electrode cleaning features
US7976615B2 (en) 1998-11-05 2011-07-12 Tessera, Inc. Electro-kinetic air mover with upstream focus electrode surfaces
US7662348B2 (en) 1998-11-05 2010-02-16 Sharper Image Acquistion LLC Air conditioner devices
US7959869B2 (en) 1998-11-05 2011-06-14 Sharper Image Acquisition Llc Air treatment apparatus with a circuit operable to sense arcing
US8425658B2 (en) 1998-11-05 2013-04-23 Tessera, Inc. Electrode cleaning in an electro-kinetic air mover
US6972057B2 (en) 1998-11-05 2005-12-06 Sharper Image Corporation Electrode cleaning for air conditioner devices
US6958134B2 (en) 1998-11-05 2005-10-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with an upstream focus electrode
US6585935B1 (en) 1998-11-20 2003-07-01 Sharper Image Corporation Electro-kinetic ion emitting footwear sanitizer
US7517504B2 (en) 2001-01-29 2009-04-14 Taylor Charles E Air transporter-conditioner device with tubular electrode configurations
US6544485B1 (en) 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US7056370B2 (en) 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US6908501B2 (en) 2002-06-20 2005-06-21 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US6749667B2 (en) 2002-06-20 2004-06-15 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US7405672B2 (en) 2003-04-09 2008-07-29 Sharper Image Corp. Air treatment device having a sensor
US7220295B2 (en) 2003-05-14 2007-05-22 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US6984987B2 (en) 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US7371354B2 (en) 2003-06-12 2008-05-13 Sharper Image Corporation Treatment apparatus operable to adjust output based on variations in incoming voltage
USD492761S1 (en) 2003-06-27 2004-07-06 Hamilton Beach/Proctor-Silex, Inc. Air cleaner filter
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7517505B2 (en) 2003-09-05 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices with 3/2 configuration having driver electrodes
US7077890B2 (en) 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US8043573B2 (en) 2004-02-18 2011-10-25 Tessera, Inc. Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member
US7517503B2 (en) 2004-03-02 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US7638104B2 (en) 2004-03-02 2009-12-29 Sharper Image Acquisition Llc Air conditioner device including pin-ring electrode configurations with driver electrode
US7897118B2 (en) 2004-07-23 2011-03-01 Sharper Image Acquisition Llc Air conditioner device with removable driver electrodes
US7291207B2 (en) 2004-07-23 2007-11-06 Sharper Image Corporation Air treatment apparatus with attachable grill
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
USD887553S1 (en) * 2018-04-04 2020-06-16 3M Innovative Properties Company Respirator filter
USD963840S1 (en) * 2020-07-10 2022-09-13 Lg Electronics Inc. Inner cover for mask type air purifier
USD1085331S1 (en) * 2021-10-18 2025-07-22 Caterpillar Paving Products Inc. Cooling package filter

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