USD449679S1 - Air cleaner filter - Google Patents
Air cleaner filter Download PDFInfo
- 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
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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)
- The ornamental design for an air cleaner filter, as shown and described.
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 |
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US (1) | USD449679S1 (en) |
Cited By (33)
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)
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 |
-
2000
- 2000-05-01 US US29/122,710 patent/USD449679S1/en not_active Expired - Lifetime
Patent Citations (37)
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)
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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