







| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/558,426USD785775S1 (en) | 2013-03-15 | 2016-03-17 | Cover for an air filtration device | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/449,570USD732647S1 (en) | 2013-03-15 | 2013-03-15 | Air filtration device | 
| US29/496,382USD752728S1 (en) | 2013-03-15 | 2014-07-11 | Air filtration device | 
| US29/558,426USD785775S1 (en) | 2013-03-15 | 2016-03-17 | Cover for an air filtration device | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/496,382ContinuationUSD752728S1 (en) | 2013-03-15 | 2014-07-11 | Air filtration device | 
| Publication Number | Publication Date | 
|---|---|
| USD785775S1true USD785775S1 (en) | 2017-05-02 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/449,570ActiveUSD732647S1 (en) | 2013-03-15 | 2013-03-15 | Air filtration device | 
| US29/496,382ActiveUSD752728S1 (en) | 2013-03-15 | 2014-07-11 | Air filtration device | 
| US29/558,426ActiveUSD785775S1 (en) | 2013-03-15 | 2016-03-17 | Cover for an air filtration device | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/449,570ActiveUSD732647S1 (en) | 2013-03-15 | 2013-03-15 | Air filtration device | 
| US29/496,382ActiveUSD752728S1 (en) | 2013-03-15 | 2014-07-11 | Air filtration device | 
| Country | Link | 
|---|---|
| US (3) | USD732647S1 (en) | 
| AU (1) | AU351446S (en) | 
| CA (1) | CA152978S (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD947345S1 (en)* | 2020-07-24 | 2022-03-29 | Boneco Ag | Air purifier | 
| USD1023269S1 (en)* | 2021-06-21 | 2024-04-16 | Puraclenz Llc | Vent cover for an air purifier | 
| USD1069043S1 (en)* | 2021-12-17 | 2025-04-01 | Lam Research Corporation | Inlet adapter component | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD732647S1 (en) | 2013-03-15 | 2015-06-23 | Illinois Tool Works Inc. | Air filtration device | 
| US9700821B2 (en) | 2013-03-15 | 2017-07-11 | Illinois Tool Works Inc. | Portable industrial air filtration device | 
| USD758558S1 (en) | 2014-03-10 | 2016-06-07 | Illinois Tool Works Inc. | Air filtration device | 
| JP2016011617A (en)* | 2014-06-27 | 2016-01-21 | ヤマハ発動機株式会社 | Air cleaner | 
| US9517428B2 (en) | 2014-09-12 | 2016-12-13 | Illinois Tool Works Inc. | Filter for a portable industrial air filtration device | 
| USD762834S1 (en)* | 2014-09-17 | 2016-08-02 | Mann+Hummel Gmbh | Air filter | 
| USD793972S1 (en) | 2015-03-27 | 2017-08-08 | Veeco Instruments Inc. | Wafer carrier with a 31-pocket configuration | 
| USD793971S1 (en) | 2015-03-27 | 2017-08-08 | Veeco Instruments Inc. | Wafer carrier with a 14-pocket configuration | 
| USD778247S1 (en)* | 2015-04-16 | 2017-02-07 | Veeco Instruments Inc. | Wafer carrier with a multi-pocket configuration | 
| USD797999S1 (en)* | 2016-06-01 | 2017-09-19 | Rusch, Inc. | Reload kit for fire extinguisher | 
| USD846201S1 (en) | 2017-08-29 | 2019-04-16 | Rusoh, Inc. | Reload kit for fire extinguisher | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3780260A (en) | 1972-08-04 | 1973-12-18 | E Elsner | Combination night light and liquid vaporizer | 
| US4560477A (en) | 1982-11-22 | 1985-12-24 | 501 P.M. Filter Konstruktionen | Separator for filter cartridges | 
| US4629482A (en) | 1985-08-05 | 1986-12-16 | Enviracaire Corporation | HEPA room air purifier | 
| US4658707A (en) | 1985-09-27 | 1987-04-21 | Hawkins Vernon F | Automatic air purifier for vehicles | 
| US4772297A (en) | 1985-09-20 | 1988-09-20 | Kyowa Seiko Co., Ltd. | Air cleaner | 
| US4786295A (en) | 1987-10-01 | 1988-11-22 | Gpac, Inc. | Filtration device for airborne contaminants | 
| US4859220A (en) | 1986-09-02 | 1989-08-22 | Teledyne Industries, Inc. | Cabinet controller | 
| US4940474A (en) | 1988-05-25 | 1990-07-10 | Aktiebolaget Electrolux | Suction cleaner | 
| US4960143A (en) | 1988-02-12 | 1990-10-02 | Aerospace America, Inc. | Containment apparatus | 
| US4979967A (en) | 1989-05-04 | 1990-12-25 | Microclean Environmental Transport Services, Ltd. | Contaminant transport apparatus | 
| US5013333A (en) | 1990-04-13 | 1991-05-07 | Tennant Company | Unattended air cleaning system for surface maintenance machine | 
| USD320071S (en) | 1990-08-06 | 1991-09-17 | Tatung Company Of America, Inc. | Humidifier | 
| US5069691A (en) | 1990-11-14 | 1991-12-03 | Abatement Technologies | Portable filtration unit | 
| US5096474A (en) | 1989-12-13 | 1992-03-17 | Air Systems International, Inc. | Negative pressure filtration device | 
| US5120331A (en) | 1990-02-06 | 1992-06-09 | Keith Landy | Composite gas filtering unit | 
| US5163818A (en) | 1990-02-05 | 1992-11-17 | Ametek, Inc. | Automatic constant air flow rate pump unit for sampling air | 
| US5230723A (en) | 1990-11-14 | 1993-07-27 | Abatement Technologies | Portable filtration unit | 
| US5242474A (en) | 1991-11-01 | 1993-09-07 | Sorenson Laboratories, Inc. | Dual mode laser smoke evacuation system with sequential filter monitor and vacuum compensation | 
| US5433763A (en) | 1990-11-14 | 1995-07-18 | Abatement Technologies | Portable filtration unit | 
| US5436216A (en) | 1992-09-18 | 1995-07-25 | Nippondenso Co., Ltd. | Self-heat generation type honeycomb filter and its apparatus | 
| USD362903S (en) | 1994-12-19 | 1995-10-03 | Jacqueline Carmichael | Portable washing basin | 
| USD365388S (en) | 1994-08-12 | 1995-12-19 | Honeywell Inc. | Portable room air purifier with flush vertical grid one-piece cover and shroud | 
| USD365389S (en) | 1994-08-12 | 1995-12-19 | Honeywell Inc. | Portable room air purifier with horizontal grid one-piece cover and shroud | 
| US5505763A (en) | 1994-10-07 | 1996-04-09 | Nordson Corporation | System and method for controlling air flow through a powder coating booth | 
| US5588985A (en) | 1990-11-14 | 1996-12-31 | Abatement Technologies, Inc. | Methods of using a portable filtration unit | 
| US5593470A (en) | 1990-11-14 | 1997-01-14 | Abatement Technologies, Inc. | Portable filtration unit | 
| USD380820S (en)* | 1995-11-03 | 1997-07-08 | Slant/Fin Corporation | Humidifier | 
| USD382635S (en) | 1995-09-19 | 1997-08-19 | Duracraft Corporation | Humidifier | 
| USD383202S (en) | 1992-12-24 | 1997-09-02 | Honeywell Inc. | Portable room air purifier | 
| USD386576S (en) | 1994-09-08 | 1997-11-18 | Duracraft Corp. | Humidifier | 
| USD388162S (en) | 1994-09-02 | 1997-12-23 | Duracraft Corp. | Humidifier | 
| USD390910S (en) | 1994-05-10 | 1998-02-17 | Ab Volvo | Filter | 
| US5753000A (en) | 1993-08-23 | 1998-05-19 | Honeywell Consumer Products, Inc. | Filter air cleaner | 
| US5813089A (en) | 1996-10-15 | 1998-09-29 | Abatement Technologies, Inc. | Duct cleaning apparatus | 
| USD401306S (en) | 1997-09-12 | 1998-11-17 | Donaldson Company, Inc. | Filter element | 
| US5840094A (en) | 1996-07-31 | 1998-11-24 | Donaldson Company, Inc. | Air filter element; assembly; and, method | 
| USD403414S (en) | 1997-11-10 | 1998-12-29 | K & N Engineering, Inc. | Cylindrical pleated air filter with top and sidewall filtering areas | 
| US5858044A (en) | 1996-07-11 | 1999-01-12 | Donaldson Company, Inc. | Filter arrangement including removable filter with first and second media secured together | 
| US5862737A (en) | 1996-04-10 | 1999-01-26 | Honeywell Consumer Products Inc. | Filter change indicator | 
| USD404807S (en) | 1996-07-11 | 1999-01-26 | Donaldson Company, Inc. | Filter sleeve | 
| USD407475S (en)* | 1997-09-12 | 1999-03-30 | Donaldson Company, Inc. | Body member for a housing for an air cleaner | 
| USD407808S (en) | 1996-07-11 | 1999-04-06 | Donaldson Company, Inc. | Filter element having circular sleeve | 
| USD410074S (en) | 1998-07-22 | 1999-05-18 | Eliza Lee | Portable ceramic heater | 
| US5925172A (en) | 1996-06-11 | 1999-07-20 | Amway Corporation | Air treatment system | 
| USD416317S (en) | 1997-12-03 | 1999-11-09 | Honeywell Inc. | Air cleaner | 
| USD416614S (en) | 1998-02-18 | 1999-11-16 | Honeywell Inc. | Console air cleaner | 
| USD416613S (en) | 1997-12-03 | 1999-11-16 | Honeywell Inc. | Air cleaner | 
| USD417911S (en) | 1996-01-16 | 1999-12-21 | Honeywell Consumer Products, Inc. | Air cleaner | 
| USD421648S (en) | 1995-09-19 | 2000-03-14 | Duracraft Corp. | Humidifier | 
| US6036757A (en) | 1998-07-10 | 2000-03-14 | Honeywell Inc. | Portable room air purifier | 
| USD422070S (en) | 1999-05-07 | 2000-03-28 | Honeywell Inc. | Air cleaner | 
| USD423659S (en) | 1999-04-13 | 2000-04-25 | Honeywell Inc. | Air cleaner | 
| US6053482A (en) | 1997-01-31 | 2000-04-25 | Holmes Products Corp. | Humidifier including a water filtration device | 
| US6062977A (en) | 1994-03-15 | 2000-05-16 | Medical Air Products Group, Inc. | Source capture air filtering device | 
| US6065424A (en) | 1995-12-19 | 2000-05-23 | Cornell Research Foundation, Inc. | Electroless deposition of metal films with spray processor | 
| US6066194A (en) | 1998-04-17 | 2000-05-23 | American Standard Inc. | Electronic room air cleaner with variable speed motor | 
| US6091888A (en) | 1995-05-15 | 2000-07-18 | Honeywell Consumer Products, Inc. | Portable environmental conditioning device with presence detector responsive shutoff | 
| US6099608A (en) | 1998-07-30 | 2000-08-08 | 3M Innovative Properties Company | Rotating filtration cartridge and blower for HVAC applications | 
| USD434841S (en) | 2000-01-13 | 2000-12-05 | Honeywell International Inc. | Air cleaner | 
| USD437635S1 (en) | 2000-01-13 | 2001-02-13 | Honeywell International Inc. | Air cleaner | 
| USD438214S1 (en) | 1999-03-17 | 2001-02-27 | Donaldson Company, Inc. | Filter element | 
| USD438944S1 (en) | 2000-01-13 | 2001-03-13 | Honeywell International Inc. | Air cleaner | 
| US6209347B1 (en) | 1999-11-29 | 2001-04-03 | Multisorb Technologies, Inc. | Adsorbent unit with refrigerant tracer compartment | 
| US6283458B1 (en) | 1999-11-15 | 2001-09-04 | Honeywell International Inc. | Filter with handle feature | 
| USD450377S1 (en) | 2000-01-13 | 2001-11-13 | Honeywell International Inc. | Air cleaner | 
| US6345516B1 (en) | 2000-08-07 | 2002-02-12 | Multisorb Technologies, Inc. | Adsorbent unit with refrigerant tracer dye compartment | 
| US6348086B1 (en) | 2000-02-16 | 2002-02-19 | 3M Innovative Properties Company | Combination blower wheel and filter cartridge system for HVAC applications | 
| US6361590B1 (en) | 2000-01-14 | 2002-03-26 | Honeywell International Inc. | Low noise air cleaner | 
| US6391102B1 (en) | 2000-03-21 | 2002-05-21 | Stackhouse, Inc. | Air filtration system with filter efficiency management | 
| US20020088209A1 (en) | 2001-01-11 | 2002-07-11 | Royal Appliance Mfg. Co. | Dirt cup assembly for vacuum cleaner | 
| US20020124538A1 (en) | 2001-03-12 | 2002-09-12 | Jang-Keun Oh | Cyclone dust collecting apparatus for vacuum cleaner | 
| US6494940B1 (en) | 2000-09-29 | 2002-12-17 | Hamilton Beach/Proctor-Silex, Inc. | Air purifier | 
| US6503459B1 (en)* | 1999-06-17 | 2003-01-07 | S.C. Johnson & Son, Inc. | Heated volatile dispenser | 
| US6517475B1 (en) | 1998-09-25 | 2003-02-11 | Baldwin Filters, Inc. | Centrifugal filter for removing soot from engine oil | 
| USD470216S1 (en) | 2002-03-28 | 2003-02-11 | Donaldson Company, Inc. | Filter element | 
| USD480127S1 (en) | 2002-06-28 | 2003-09-30 | Kaz, Inc. | Air filter housing | 
| USD481112S1 (en) | 2002-10-18 | 2003-10-21 | Kaz, Inc. | Humidifier | 
| US6640792B2 (en) | 2001-08-16 | 2003-11-04 | Commins Engine Company, Inc. | Air/oil coalescer with an improved centrifugally assisted drainage | 
| US6676271B2 (en) | 2002-03-08 | 2004-01-13 | Sunbeam Products, Inc. | Humidifier with lighted tank | 
| US20040035094A1 (en) | 2002-04-10 | 2004-02-26 | Jersey Ray De | Diesel engine exhaust filter | 
| US20040065202A1 (en) | 2002-10-08 | 2004-04-08 | Kaz, Inc. | Electrostatic air cleaner | 
| USD491654S1 (en) | 2002-06-28 | 2004-06-15 | Kaz Incorporated | Air cleaner housing | 
| US6790257B2 (en) | 2002-12-11 | 2004-09-14 | Industrial Technology Research Institute | Airflow feedback control method and apparatus for fan filter unit | 
| US20040187455A1 (en) | 2003-03-31 | 2004-09-30 | Advanced Flow Engineering, Inc. | High flow, one piece automotive air filter | 
| USD499177S1 (en) | 2000-06-30 | 2004-11-30 | Donaldson Company, Inc. | Filter element having oval shape | 
| US6938886B2 (en) | 2000-05-16 | 2005-09-06 | Appliance Development Corporation | Apparatus for conditioning air | 
| USD509292S1 (en) | 2003-06-18 | 2005-09-06 | Kaz, Inc. | Air cleaner | 
| US6958083B1 (en)* | 2004-01-15 | 2005-10-25 | Fleetguard, Inc. | Air cleaner with reduced restriction precleaner | 
| USD513797S1 (en) | 2004-07-09 | 2006-01-24 | Burton, Inc. | Humidifier | 
| WO2006012520A2 (en) | 2004-07-22 | 2006-02-02 | Kaz, Incorporated | Air cleaner | 
| USD515190S1 (en) | 2004-09-28 | 2006-02-14 | Dri-Eaz Products, Inc. | Air filtration system | 
| US7168427B2 (en) | 2002-04-09 | 2007-01-30 | Hni Technologies Inc. | Air filtration and sterilization system for a fireplace | 
| US20070221061A1 (en) | 2006-03-10 | 2007-09-27 | Hamilton Beach/Proctor-Silex, Inc. | Air purifier | 
| USD565713S1 (en)* | 2006-11-24 | 2008-04-01 | Tianyu Gao | Humidifier | 
| USD572356S1 (en) | 2007-02-01 | 2008-07-01 | Abatement Technologies, Inc. | Air filtration device | 
| US7537631B2 (en)* | 2002-10-28 | 2009-05-26 | Donaldson Company, Inc. | Filter cartridges; air cleaners; and methods | 
| US7537647B2 (en) | 2005-08-10 | 2009-05-26 | S.C. Johnson & Son, Inc. | Air purifier | 
| US7594944B2 (en) | 2005-10-12 | 2009-09-29 | Samsung Gwangju Electronics Co., Ltd. | Multi-cyclone dust separating apparatus | 
| US7808246B2 (en) | 2007-07-05 | 2010-10-05 | Baxter International Inc. | Apparatus and method for verifying a seal between multiple chambers | 
| US7815705B2 (en) | 2005-10-19 | 2010-10-19 | Baldwin Filters, Inc. | Air filter with composite end cap | 
| US7874431B2 (en) | 2006-05-29 | 2011-01-25 | Mann + Hummel Gmbh | Filter element for cleaning a fluid | 
| US7892337B2 (en) | 2003-09-15 | 2011-02-22 | Medtek Devices Inc. | Operating room smoke evacuator with integrated vacuum motor and filter | 
| US7915847B2 (en) | 2007-11-28 | 2011-03-29 | Young-Chun Jeung | Method of constant RPM control for a ventilation system | 
| USD647188S1 (en) | 2009-06-23 | 2011-10-18 | Bmc S.R.L. | Device for filtering the intake air of an internal combustion engine | 
| US8042694B2 (en) | 2004-11-02 | 2011-10-25 | Baldwin Filters, Inc. | Gathered filter media for an air filter and method of making same | 
| USD652497S1 (en) | 2010-04-30 | 2012-01-17 | R2C Performance Products, LLC. | Air filter for vehicle motor | 
| USD655379S1 (en) | 2010-11-12 | 2012-03-06 | Poolrite Research Pty Ltd | Swimming pool filtration unit | 
| USD659257S1 (en) | 2010-11-10 | 2012-05-08 | MerchSource, LLC | Vortex simulator | 
| US8281514B2 (en)* | 2006-09-18 | 2012-10-09 | Tom Fleming | Organic insect extermination lamp | 
| USD671633S1 (en) | 2011-09-22 | 2012-11-27 | Air Cool Industrial Co., Ltd. | Ceiling fan motor housing | 
| US8323370B2 (en) | 2005-08-29 | 2012-12-04 | Maradyne Corporation | Captive toolees fastener for securing an engine intake air filter and clamp assembly for air filter housing | 
| US8486170B2 (en) | 2009-03-13 | 2013-07-16 | G.B.D. Corp. | Filter apparatus | 
| USD694871S1 (en) | 2013-02-12 | 2013-12-03 | General Electric Company | Screen | 
| US8640360B2 (en) | 2010-01-08 | 2014-02-04 | Karcher North America, Inc. | Integrated water damage restoration system, sensors therefor, and method of using same | 
| USD707338S1 (en) | 2012-11-30 | 2014-06-17 | Vornado Air, Llc | Evaporative humidifier | 
| USD713023S1 (en) | 2013-08-16 | 2014-09-09 | S&B Filters, Inc. | Base for an air filter | 
| US20140260144A1 (en) | 2013-03-15 | 2014-09-18 | K&N Engineering, Inc. | Air Filter | 
| US20140260996A1 (en) | 2013-03-15 | 2014-09-18 | Illinois Tool Works Inc. | Portable industrial air filtration device | 
| USD715911S1 (en) | 2014-03-06 | 2014-10-21 | Mony Industrial Co., Ltd. | Aroma nebulizing diffuser | 
| US8973214B2 (en)* | 2011-03-03 | 2015-03-10 | G.B.D. Corp. | Cyclone chamber and dirt collection assembly for a surface cleaning apparatus | 
| USD732647S1 (en) | 2013-03-15 | 2015-06-23 | Illinois Tool Works Inc. | Air filtration device | 
| US9120044B2 (en) | 2013-09-05 | 2015-09-01 | Bofa International Limited | Fume extraction | 
| USD739513S1 (en) | 2013-07-19 | 2015-09-22 | K&N Engineering, Inc. | Air filter | 
| US20150284260A1 (en) | 2014-04-03 | 2015-10-08 | Kx Technologies Llc | Countertop fluid dispenser | 
| USD740936S1 (en)* | 2013-03-14 | 2015-10-13 | Water Pik, Inc. | Water flosser base unit | 
| US20160114275A1 (en)* | 2013-06-06 | 2016-04-28 | Cummins Filtration Ip, Inc. | Air filter with improved performance or positioning | 
| US9334086B2 (en)* | 2014-07-30 | 2016-05-10 | SB Ventures, INC. | Locking sample case for high value aromatic materials | 
| USD762834S1 (en)* | 2014-09-17 | 2016-08-02 | Mann+Hummel Gmbh | Air filter | 
| USD768833S1 (en)* | 2015-07-14 | 2016-10-11 | The Sy-Klone Company | Filter cartridge for air cleaner | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD362906S (en)* | 1994-11-25 | 1995-10-03 | Duracraft Corporation | Evaporative humidifier | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3780260A (en) | 1972-08-04 | 1973-12-18 | E Elsner | Combination night light and liquid vaporizer | 
| US4560477A (en) | 1982-11-22 | 1985-12-24 | 501 P.M. Filter Konstruktionen | Separator for filter cartridges | 
| US4629482A (en) | 1985-08-05 | 1986-12-16 | Enviracaire Corporation | HEPA room air purifier | 
| US4772297A (en) | 1985-09-20 | 1988-09-20 | Kyowa Seiko Co., Ltd. | Air cleaner | 
| US4658707A (en) | 1985-09-27 | 1987-04-21 | Hawkins Vernon F | Automatic air purifier for vehicles | 
| US4859220A (en) | 1986-09-02 | 1989-08-22 | Teledyne Industries, Inc. | Cabinet controller | 
| US4786295A (en) | 1987-10-01 | 1988-11-22 | Gpac, Inc. | Filtration device for airborne contaminants | 
| US4960143A (en) | 1988-02-12 | 1990-10-02 | Aerospace America, Inc. | Containment apparatus | 
| US4940474A (en) | 1988-05-25 | 1990-07-10 | Aktiebolaget Electrolux | Suction cleaner | 
| US4979967A (en) | 1989-05-04 | 1990-12-25 | Microclean Environmental Transport Services, Ltd. | Contaminant transport apparatus | 
| US5096474A (en) | 1989-12-13 | 1992-03-17 | Air Systems International, Inc. | Negative pressure filtration device | 
| US5163818A (en) | 1990-02-05 | 1992-11-17 | Ametek, Inc. | Automatic constant air flow rate pump unit for sampling air | 
| US5120331A (en) | 1990-02-06 | 1992-06-09 | Keith Landy | Composite gas filtering unit | 
| US5013333A (en) | 1990-04-13 | 1991-05-07 | Tennant Company | Unattended air cleaning system for surface maintenance machine | 
| USD320071S (en) | 1990-08-06 | 1991-09-17 | Tatung Company Of America, Inc. | Humidifier | 
| US5433763A (en) | 1990-11-14 | 1995-07-18 | Abatement Technologies | Portable filtration unit | 
| US5069691B1 (en) | 1990-11-14 | 1993-04-27 | Travis Terrell | |
| US5230723A (en) | 1990-11-14 | 1993-07-27 | Abatement Technologies | Portable filtration unit | 
| US5069691A (en) | 1990-11-14 | 1991-12-03 | Abatement Technologies | Portable filtration unit | 
| US5069691B2 (en) | 1990-11-14 | 1996-11-05 | Abatement Technologies | Portable filtration unit | 
| US5588985A (en) | 1990-11-14 | 1996-12-31 | Abatement Technologies, Inc. | Methods of using a portable filtration unit | 
| US5593470A (en) | 1990-11-14 | 1997-01-14 | Abatement Technologies, Inc. | Portable filtration unit | 
| US5242474A (en) | 1991-11-01 | 1993-09-07 | Sorenson Laboratories, Inc. | Dual mode laser smoke evacuation system with sequential filter monitor and vacuum compensation | 
| US5436216A (en) | 1992-09-18 | 1995-07-25 | Nippondenso Co., Ltd. | Self-heat generation type honeycomb filter and its apparatus | 
| USD383202S (en) | 1992-12-24 | 1997-09-02 | Honeywell Inc. | Portable room air purifier | 
| US6156085A (en) | 1993-08-23 | 2000-12-05 | Honeywell Consumer Products, Inc. | Filter air cleaner | 
| US5753000A (en) | 1993-08-23 | 1998-05-19 | Honeywell Consumer Products, Inc. | Filter air cleaner | 
| US6062977A (en) | 1994-03-15 | 2000-05-16 | Medical Air Products Group, Inc. | Source capture air filtering device | 
| USD390910S (en) | 1994-05-10 | 1998-02-17 | Ab Volvo | Filter | 
| USD365389S (en) | 1994-08-12 | 1995-12-19 | Honeywell Inc. | Portable room air purifier with horizontal grid one-piece cover and shroud | 
| USD365388S (en) | 1994-08-12 | 1995-12-19 | Honeywell Inc. | Portable room air purifier with flush vertical grid one-piece cover and shroud | 
| USD388162S (en) | 1994-09-02 | 1997-12-23 | Duracraft Corp. | Humidifier | 
| USD386576S (en) | 1994-09-08 | 1997-11-18 | Duracraft Corp. | Humidifier | 
| US5505763A (en) | 1994-10-07 | 1996-04-09 | Nordson Corporation | System and method for controlling air flow through a powder coating booth | 
| USD362903S (en) | 1994-12-19 | 1995-10-03 | Jacqueline Carmichael | Portable washing basin | 
| US6091888A (en) | 1995-05-15 | 2000-07-18 | Honeywell Consumer Products, Inc. | Portable environmental conditioning device with presence detector responsive shutoff | 
| USD421648S (en) | 1995-09-19 | 2000-03-14 | Duracraft Corp. | Humidifier | 
| USD382635S (en) | 1995-09-19 | 1997-08-19 | Duracraft Corporation | Humidifier | 
| USD380820S (en)* | 1995-11-03 | 1997-07-08 | Slant/Fin Corporation | Humidifier | 
| US6065424A (en) | 1995-12-19 | 2000-05-23 | Cornell Research Foundation, Inc. | Electroless deposition of metal films with spray processor | 
| USD417911S (en) | 1996-01-16 | 1999-12-21 | Honeywell Consumer Products, Inc. | Air cleaner | 
| US6013121A (en) | 1996-04-10 | 2000-01-11 | Honeywell Consumer Products, Inc. | Filter change indicator | 
| US5862737A (en) | 1996-04-10 | 1999-01-26 | Honeywell Consumer Products Inc. | Filter change indicator | 
| US5925172A (en) | 1996-06-11 | 1999-07-20 | Amway Corporation | Air treatment system | 
| US5858044A (en) | 1996-07-11 | 1999-01-12 | Donaldson Company, Inc. | Filter arrangement including removable filter with first and second media secured together | 
| USD407808S (en) | 1996-07-11 | 1999-04-06 | Donaldson Company, Inc. | Filter element having circular sleeve | 
| USD404807S (en) | 1996-07-11 | 1999-01-26 | Donaldson Company, Inc. | Filter sleeve | 
| US5840094A (en) | 1996-07-31 | 1998-11-24 | Donaldson Company, Inc. | Air filter element; assembly; and, method | 
| US5813089A (en) | 1996-10-15 | 1998-09-29 | Abatement Technologies, Inc. | Duct cleaning apparatus | 
| US6053482A (en) | 1997-01-31 | 2000-04-25 | Holmes Products Corp. | Humidifier including a water filtration device | 
| USD407475S (en)* | 1997-09-12 | 1999-03-30 | Donaldson Company, Inc. | Body member for a housing for an air cleaner | 
| USD401306S (en) | 1997-09-12 | 1998-11-17 | Donaldson Company, Inc. | Filter element | 
| USD403414S (en) | 1997-11-10 | 1998-12-29 | K & N Engineering, Inc. | Cylindrical pleated air filter with top and sidewall filtering areas | 
| USD416317S (en) | 1997-12-03 | 1999-11-09 | Honeywell Inc. | Air cleaner | 
| USD416613S (en) | 1997-12-03 | 1999-11-16 | Honeywell Inc. | Air cleaner | 
| USD416614S (en) | 1998-02-18 | 1999-11-16 | Honeywell Inc. | Console air cleaner | 
| US6066194A (en) | 1998-04-17 | 2000-05-23 | American Standard Inc. | Electronic room air cleaner with variable speed motor | 
| US6036757A (en) | 1998-07-10 | 2000-03-14 | Honeywell Inc. | Portable room air purifier | 
| USD410074S (en) | 1998-07-22 | 1999-05-18 | Eliza Lee | Portable ceramic heater | 
| US6099608A (en) | 1998-07-30 | 2000-08-08 | 3M Innovative Properties Company | Rotating filtration cartridge and blower for HVAC applications | 
| US6517475B1 (en) | 1998-09-25 | 2003-02-11 | Baldwin Filters, Inc. | Centrifugal filter for removing soot from engine oil | 
| USD438214S1 (en) | 1999-03-17 | 2001-02-27 | Donaldson Company, Inc. | Filter element | 
| USD423659S (en) | 1999-04-13 | 2000-04-25 | Honeywell Inc. | Air cleaner | 
| USD422070S (en) | 1999-05-07 | 2000-03-28 | Honeywell Inc. | Air cleaner | 
| US6663838B1 (en) | 1999-06-17 | 2003-12-16 | S.C. Johnson & Son, Inc. | Heated volatile dispenser | 
| US6503459B1 (en)* | 1999-06-17 | 2003-01-07 | S.C. Johnson & Son, Inc. | Heated volatile dispenser | 
| US6283458B1 (en) | 1999-11-15 | 2001-09-04 | Honeywell International Inc. | Filter with handle feature | 
| US6209347B1 (en) | 1999-11-29 | 2001-04-03 | Multisorb Technologies, Inc. | Adsorbent unit with refrigerant tracer compartment | 
| USD450377S1 (en) | 2000-01-13 | 2001-11-13 | Honeywell International Inc. | Air cleaner | 
| USD438944S1 (en) | 2000-01-13 | 2001-03-13 | Honeywell International Inc. | Air cleaner | 
| USD437635S1 (en) | 2000-01-13 | 2001-02-13 | Honeywell International Inc. | Air cleaner | 
| USD434841S (en) | 2000-01-13 | 2000-12-05 | Honeywell International Inc. | Air cleaner | 
| US6361590B1 (en) | 2000-01-14 | 2002-03-26 | Honeywell International Inc. | Low noise air cleaner | 
| US6348086B1 (en) | 2000-02-16 | 2002-02-19 | 3M Innovative Properties Company | Combination blower wheel and filter cartridge system for HVAC applications | 
| US6391102B1 (en) | 2000-03-21 | 2002-05-21 | Stackhouse, Inc. | Air filtration system with filter efficiency management | 
| US6938886B2 (en) | 2000-05-16 | 2005-09-06 | Appliance Development Corporation | Apparatus for conditioning air | 
| USD499177S1 (en) | 2000-06-30 | 2004-11-30 | Donaldson Company, Inc. | Filter element having oval shape | 
| US6345516B1 (en) | 2000-08-07 | 2002-02-12 | Multisorb Technologies, Inc. | Adsorbent unit with refrigerant tracer dye compartment | 
| US6494940B1 (en) | 2000-09-29 | 2002-12-17 | Hamilton Beach/Proctor-Silex, Inc. | Air purifier | 
| US20020088209A1 (en) | 2001-01-11 | 2002-07-11 | Royal Appliance Mfg. Co. | Dirt cup assembly for vacuum cleaner | 
| US20020124538A1 (en) | 2001-03-12 | 2002-09-12 | Jang-Keun Oh | Cyclone dust collecting apparatus for vacuum cleaner | 
| US6640792B2 (en) | 2001-08-16 | 2003-11-04 | Commins Engine Company, Inc. | Air/oil coalescer with an improved centrifugally assisted drainage | 
| US6676271B2 (en) | 2002-03-08 | 2004-01-13 | Sunbeam Products, Inc. | Humidifier with lighted tank | 
| USD470216S1 (en) | 2002-03-28 | 2003-02-11 | Donaldson Company, Inc. | Filter element | 
| US7168427B2 (en) | 2002-04-09 | 2007-01-30 | Hni Technologies Inc. | Air filtration and sterilization system for a fireplace | 
| US20040035094A1 (en) | 2002-04-10 | 2004-02-26 | Jersey Ray De | Diesel engine exhaust filter | 
| USD480127S1 (en) | 2002-06-28 | 2003-09-30 | Kaz, Inc. | Air filter housing | 
| USD491654S1 (en) | 2002-06-28 | 2004-06-15 | Kaz Incorporated | Air cleaner housing | 
| US6899745B2 (en) | 2002-10-08 | 2005-05-31 | Kaz, Inc. | Electrostatic air cleaner | 
| US20040065202A1 (en) | 2002-10-08 | 2004-04-08 | Kaz, Inc. | Electrostatic air cleaner | 
| US7014686B2 (en) | 2002-10-08 | 2006-03-21 | Kaz, Inc. | Electrostatic air cleaner | 
| USD481112S1 (en) | 2002-10-18 | 2003-10-21 | Kaz, Inc. | Humidifier | 
| US7537631B2 (en)* | 2002-10-28 | 2009-05-26 | Donaldson Company, Inc. | Filter cartridges; air cleaners; and methods | 
| US6790257B2 (en) | 2002-12-11 | 2004-09-14 | Industrial Technology Research Institute | Airflow feedback control method and apparatus for fan filter unit | 
| US20040187455A1 (en) | 2003-03-31 | 2004-09-30 | Advanced Flow Engineering, Inc. | High flow, one piece automotive air filter | 
| USD509292S1 (en) | 2003-06-18 | 2005-09-06 | Kaz, Inc. | Air cleaner | 
| US7892337B2 (en) | 2003-09-15 | 2011-02-22 | Medtek Devices Inc. | Operating room smoke evacuator with integrated vacuum motor and filter | 
| US6958083B1 (en)* | 2004-01-15 | 2005-10-25 | Fleetguard, Inc. | Air cleaner with reduced restriction precleaner | 
| USD513797S1 (en) | 2004-07-09 | 2006-01-24 | Burton, Inc. | Humidifier | 
| CN101010142A (en) | 2004-07-22 | 2007-08-01 | Kaz公司 | Air cleaner | 
| US7258715B2 (en) | 2004-07-22 | 2007-08-21 | Kaz, Incorporated | Air cleaner | 
| WO2006012520A2 (en) | 2004-07-22 | 2006-02-02 | Kaz, Incorporated | Air cleaner | 
| USD515190S1 (en) | 2004-09-28 | 2006-02-14 | Dri-Eaz Products, Inc. | Air filtration system | 
| US8042694B2 (en) | 2004-11-02 | 2011-10-25 | Baldwin Filters, Inc. | Gathered filter media for an air filter and method of making same | 
| US7537647B2 (en) | 2005-08-10 | 2009-05-26 | S.C. Johnson & Son, Inc. | Air purifier | 
| US8323370B2 (en) | 2005-08-29 | 2012-12-04 | Maradyne Corporation | Captive toolees fastener for securing an engine intake air filter and clamp assembly for air filter housing | 
| US7594944B2 (en) | 2005-10-12 | 2009-09-29 | Samsung Gwangju Electronics Co., Ltd. | Multi-cyclone dust separating apparatus | 
| US8016922B2 (en) | 2005-10-19 | 2011-09-13 | Baldwin Filters, Inc. | Air filter with composite end cap | 
| US7815705B2 (en) | 2005-10-19 | 2010-10-19 | Baldwin Filters, Inc. | Air filter with composite end cap | 
| US20070221061A1 (en) | 2006-03-10 | 2007-09-27 | Hamilton Beach/Proctor-Silex, Inc. | Air purifier | 
| US7874431B2 (en) | 2006-05-29 | 2011-01-25 | Mann + Hummel Gmbh | Filter element for cleaning a fluid | 
| US8281514B2 (en)* | 2006-09-18 | 2012-10-09 | Tom Fleming | Organic insect extermination lamp | 
| USD565713S1 (en)* | 2006-11-24 | 2008-04-01 | Tianyu Gao | Humidifier | 
| USD572356S1 (en) | 2007-02-01 | 2008-07-01 | Abatement Technologies, Inc. | Air filtration device | 
| US7808246B2 (en) | 2007-07-05 | 2010-10-05 | Baxter International Inc. | Apparatus and method for verifying a seal between multiple chambers | 
| US7915847B2 (en) | 2007-11-28 | 2011-03-29 | Young-Chun Jeung | Method of constant RPM control for a ventilation system | 
| US8486170B2 (en) | 2009-03-13 | 2013-07-16 | G.B.D. Corp. | Filter apparatus | 
| USD647188S1 (en) | 2009-06-23 | 2011-10-18 | Bmc S.R.L. | Device for filtering the intake air of an internal combustion engine | 
| US8640360B2 (en) | 2010-01-08 | 2014-02-04 | Karcher North America, Inc. | Integrated water damage restoration system, sensors therefor, and method of using same | 
| USD652497S1 (en) | 2010-04-30 | 2012-01-17 | R2C Performance Products, LLC. | Air filter for vehicle motor | 
| USD659257S1 (en) | 2010-11-10 | 2012-05-08 | MerchSource, LLC | Vortex simulator | 
| USD655379S1 (en) | 2010-11-12 | 2012-03-06 | Poolrite Research Pty Ltd | Swimming pool filtration unit | 
| US8973214B2 (en)* | 2011-03-03 | 2015-03-10 | G.B.D. Corp. | Cyclone chamber and dirt collection assembly for a surface cleaning apparatus | 
| USD671633S1 (en) | 2011-09-22 | 2012-11-27 | Air Cool Industrial Co., Ltd. | Ceiling fan motor housing | 
| USD707338S1 (en) | 2012-11-30 | 2014-06-17 | Vornado Air, Llc | Evaporative humidifier | 
| USD694871S1 (en) | 2013-02-12 | 2013-12-03 | General Electric Company | Screen | 
| USD740936S1 (en)* | 2013-03-14 | 2015-10-13 | Water Pik, Inc. | Water flosser base unit | 
| US20140260144A1 (en) | 2013-03-15 | 2014-09-18 | K&N Engineering, Inc. | Air Filter | 
| US20140260996A1 (en) | 2013-03-15 | 2014-09-18 | Illinois Tool Works Inc. | Portable industrial air filtration device | 
| USD732647S1 (en) | 2013-03-15 | 2015-06-23 | Illinois Tool Works Inc. | Air filtration device | 
| US20160114275A1 (en)* | 2013-06-06 | 2016-04-28 | Cummins Filtration Ip, Inc. | Air filter with improved performance or positioning | 
| USD739513S1 (en) | 2013-07-19 | 2015-09-22 | K&N Engineering, Inc. | Air filter | 
| USD713023S1 (en) | 2013-08-16 | 2014-09-09 | S&B Filters, Inc. | Base for an air filter | 
| US9120044B2 (en) | 2013-09-05 | 2015-09-01 | Bofa International Limited | Fume extraction | 
| USD715911S1 (en) | 2014-03-06 | 2014-10-21 | Mony Industrial Co., Ltd. | Aroma nebulizing diffuser | 
| US20150284260A1 (en) | 2014-04-03 | 2015-10-08 | Kx Technologies Llc | Countertop fluid dispenser | 
| US9334086B2 (en)* | 2014-07-30 | 2016-05-10 | SB Ventures, INC. | Locking sample case for high value aromatic materials | 
| USD762834S1 (en)* | 2014-09-17 | 2016-08-02 | Mann+Hummel Gmbh | Air filter | 
| USD768833S1 (en)* | 2015-07-14 | 2016-10-11 | The Sy-Klone Company | Filter cartridge for air cleaner | 
| Title | 
|---|
| "The Predator 600 Portable Air Scrubber, Big Time Performance in a Small Package"; Brochure, available at http://www.abatement.com/pdf/pred600-brochure.pdf, Copyright 2012 (2 pages). | 
| "Warning! Are the Molded Plastic Scrubbers You Are Using Safe? or, Could They Expose You to Fire and Safety Risks?," White Paper by Abatement Technologies, available at http://www.abatement.com/pdf/benefits-rotational-molded-plastic-cabinets.pdf, printed Jul. 27, 2013 (3 pages). | 
| Activated Carbon Filter for DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1109, printed Jul. 27, 2013 (1 page). | 
| Comparison of PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Comparison tab), Copyright 2013 (3 pages). | 
| DOP Stage 2 HEPA 500 Pre-Filter for DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1129, printed Jul. 27, 2013 (1 page). | 
| Dri-Eaz Air Filtration HEPA 500 Flyer, available at http://www.drieaz.com/-DEC/Uploads/Document/Manuals/DE-HEPA500-Filters-Restoration-Print.pdf , printed Jul. 27, 2013 (1 page). | 
| Dri-Eaz, Owner's Manual DefendAir HEPA 500 Air Scrubber 115v Model, available at http://www.drieaz.com/-DEC/Uploads/Document/Manuals/DefendAir%20HEPA%20500%20Owner's%20Manual.pdf , Copyright 2004 (18 pages). | 
| Features of DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1041&AspxAutoDetectCookieSupport=1 (Features tab), printed Jul. 27, 2013 (1 page). | 
| Filters and Accessories for PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Filters & Accessories tab), Copyright 2013 (2 pages). | 
| First Stage Pre-Filter for DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1097, printed Jul. 27, 2013 (1 page). | 
| Guide to Air Scrubbing, Dri-Eaz, available at http://www.drieaz.com/-DEC/Uploads/Document/Docs/Guide%20to%20Air%20Scrubbing.pdf, printed Jul. 27, 2013 (16 pages). | 
| HEPA 500 Filters for DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1096, printed Jul. 27, 2013 (1 page). | 
| International Search Report and Written Opinion for International Application No. PCT/US2014/024800, mailed Oct. 13, 2014 (16 pages). | 
| International Search Report and Written Opinion for International Application No. PCT/US2014/024837, mailed Oct. 13, 2014 (15 pages). | 
| Overview of PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Overview tab), Copyright 2013 (2 pages). | 
| Photograph of filters of Dri-Eaz DefendAir HEPA 500, available at http://www.drieaz.com/-DEC/Uploads/Document/Manuals/F284-HEPA500-DOP−Carbon-Photo.jpg, printed Jul. 27, 2013 (1 page). | 
| Photos of PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Photos tab), Copyright 2013 (2 pages). | 
| Related Products for PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Related Products tab), Copyright 2013 (3 pages). | 
| Second Stage Pre-Filter for DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1098, printed Jul. 27, 2013 (1 page). | 
| Specs of DefendAir HEPA 500, Dri-Eaz, available at http://www.drieaz.com/-DEC/DEC-Product-Base.aspx?decID=1041&AspxAutoDetectCookieSupport=1 (Specs tab), printed Jul. 27, 2013 (1 page). | 
| Specs of PRED600HC Portable Air Scrubber, Abatement Technologies, available at http://www.abatement.com/government-industry-schools/port-air-scrub-pred600hc.htm (Specs tab), Copyright 2013 (2 pages). | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD947345S1 (en)* | 2020-07-24 | 2022-03-29 | Boneco Ag | Air purifier | 
| USD1023269S1 (en)* | 2021-06-21 | 2024-04-16 | Puraclenz Llc | Vent cover for an air purifier | 
| USD1069043S1 (en)* | 2021-12-17 | 2025-04-01 | Lam Research Corporation | Inlet adapter component | 
| Publication number | Publication date | 
|---|---|
| USD732647S1 (en) | 2015-06-23 | 
| AU351446S (en) | 2013-10-22 | 
| CA152978S (en) | 2015-06-12 | 
| USD752728S1 (en) | 2016-03-29 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD900290S1 (en) | Air purifier | |
| USD785775S1 (en) | Cover for an air filtration device | |
| USD819797S1 (en) | Air purifier | |
| USD756498S1 (en) | Air purifier | |
| USD733273S1 (en) | Air conditioner | |
| USD770998S1 (en) | Electronic device | |
| USD728549S1 (en) | Cover for portable electronic device | |
| USD723149S1 (en) | Dehumidifier | |
| USD709485S1 (en) | Case | |
| USD744624S1 (en) | Filter for an air filtration device | |
| USD755563S1 (en) | Oven | |
| USD705781S1 (en) | Imaging device | |
| USD751548S1 (en) | Electronic device | |
| USD721307S1 (en) | Vehicle hood | |
| USD721976S1 (en) | Container | |
| USD735949S1 (en) | Helmet | |
| USD713036S1 (en) | X-ray device | |
| USD760067S1 (en) | Mount | |
| USD735950S1 (en) | Helmet | |
| USD776347S1 (en) | Epilator | |
| USD787682S1 (en) | LED assay reader | |
| USD761055S1 (en) | Smoker | |
| USD785154S1 (en) | Air filtration device | |
| USD793544S1 (en) | Air filter | |
| USD764426S1 (en) | Electronic device |