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USD460169S1 - Filter element having an inlet grid - Google Patents

Filter element having an inlet grid Download PDF

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Publication number
USD460169S1
USD460169S1 US29/143,032 US14303201F USD460169S US D460169 S1 USD460169 S1 US D460169S1 US 14303201 F US14303201 F US 14303201F US D460169 S USD460169 S US D460169S
Authority
US
United States
Prior art keywords
filter element
inlet grid
grid
inlet
design
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
US29/143,032
Inventor
Ross Norman Anderson
Wayne R. W. Bishop
Steven Scott Gieseke
Thomas John Lundgren
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co 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 Donaldson Co Inc filed Critical Donaldson Co Inc
Priority to US29/143,032 priority Critical patent/USD460169S1/en
Assigned to DONALDSON COMPANY, INC. reassignment DONALDSON COMPANY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ANDERSON, ROSS NORMAN, BISHOP, WAYNE R.W., GIESEKE, STEVEN SCOTT
Priority to CA 97912 priority patent/CA97912S/en
Application granted granted Critical
Publication of USD460169S1 publication Critical patent/USD460169S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is an end view of a filter element having an inlet grid, embodying our new design, being for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a side elevational view of the embodiment depicted in FIG. 1, the portions shown in broken lines being for illustrative purposes only and forming no part of the design claimed; the opposite side elevational view being a mirror-image thereof;
FIG. 3 is a top plan view of the embodiment depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;
FIG. 4 is a bottom plan view of the embodiment depicted in FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented; and,
FIG. 5 is an end view opposite of the end view of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented.

Claims (1)

  1. The ornamental design for filter element having an inlet grid, as shown and described.
US29/143,032 2001-06-06 2001-06-06 Filter element having an inlet grid Expired - Lifetime USD460169S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/143,032 USD460169S1 (en) 2001-06-06 2001-06-06 Filter element having an inlet grid
CA 97912 CA97912S (en) 2001-06-06 2001-11-09 Filter element having inlet grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/143,032 USD460169S1 (en) 2001-06-06 2001-06-06 Filter element having an inlet grid

Publications (1)

Publication Number Publication Date
USD460169S1 true USD460169S1 (en) 2002-07-09

Family

ID=22502305

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/143,032 Expired - Lifetime USD460169S1 (en) 2001-06-06 2001-06-06 Filter element having an inlet grid

Country Status (2)

Country Link
US (1) USD460169S1 (en)
CA (1) CA97912S (en)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD497202S1 (en) 2002-11-22 2004-10-12 Donaldson Company, Inc. Filter for engine
USD506539S1 (en) 2004-03-24 2005-06-21 Donaldson Company, Inc. Filter cartridge
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
USD532946S1 (en) * 2005-11-23 2006-11-28 Briggs & Stratton Power Products Group, Llc Cleaning attachment for a pressure washer
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
USD555777S1 (en) * 2006-08-28 2007-11-20 3M Innovative Properties Company Filter cartridge inlet grill pattern
US20080011896A1 (en) * 2004-11-03 2008-01-17 Baldwin Filters, Inc. Method And Apparatus For Winding A Filter Media Pack
US20080135471A1 (en) * 2006-12-06 2008-06-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US20080250766A1 (en) * 2004-06-08 2008-10-16 Donaldson Company, Inc. Z-Filter Media Pack Arrangement; and, Methods
US20090114590A1 (en) * 2007-11-01 2009-05-07 Baldwin Filters, Inc. Winding Core Pressure Relief for Fluted Filter
US20090223187A1 (en) * 2007-11-15 2009-09-10 Benny Nelson Air filter arrangement; assembly; and, methods
US7588619B2 (en) 2006-11-28 2009-09-15 Wix Filtration Corp. Cross-flow filter media and filter assembly
US20090320424A1 (en) * 2008-06-30 2009-12-31 Baldwin Filters, Inc. Filter Frame Attachment and Fluted Filter Having Same
US20090320423A1 (en) * 2008-06-30 2009-12-31 Baldwin Filters, Inc. Fluted Filter with Integrated Frame
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
USD636055S1 (en) * 2008-12-23 2011-04-12 Mechanical Manufacturing Corp. Collar for a filter bag
US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
US8206625B2 (en) 2004-11-02 2012-06-26 Baldwin Filters, Inc. Filter element
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
EP2650041A2 (en) 2006-05-10 2013-10-16 Donaldson Company, Inc. Air filter assembly
US8641795B2 (en) 2004-04-30 2014-02-04 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US8673043B2 (en) 2010-03-17 2014-03-18 Baldwin Filters, Inc. Fluid filter
USD731634S1 (en) * 2012-12-31 2015-06-09 Innovaprep Llc Aerosol filter and extraction cap
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
US9770686B2 (en) 2003-03-18 2017-09-26 Donaldson Company, Inc. Process and materials using z-filter media, and/or, closing flutes of filter media; and, products
USD798907S1 (en) 2015-11-20 2017-10-03 Baldwin Filters, Inc. Filter element
USD807494S1 (en) * 2016-03-24 2018-01-09 Lg Electronics Inc. Cover for air purifier with humidifier
US9890750B2 (en) 2004-11-02 2018-02-13 Baldwin Filters, Inc. Filter element
US9956516B2 (en) 2008-07-22 2018-05-01 Donaldson Company, Inc. Air cleaner assembly; components therefor; and, methods
US9970394B2 (en) 2012-07-25 2018-05-15 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
USD824009S1 (en) * 2016-12-20 2018-07-24 Lg Electronics Inc. Humidification filter for air purifier with humidifier
US10040020B2 (en) 2006-12-06 2018-08-07 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
US10258913B2 (en) 2011-10-26 2019-04-16 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
US10279302B2 (en) 2005-02-04 2019-05-07 Donaldson Company, Inc. Filter elements; air filter arrangements; and, methods
US10359011B2 (en) 2013-05-22 2019-07-23 Donaldson Company, Inc. Vertical air intake system; air cleaner; and filter element
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
US10758859B2 (en) 2017-08-09 2020-09-01 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
USD899573S1 (en) * 2018-05-16 2020-10-20 Omron Healthcae Co., Ltd. Filter for inhaler
US11358090B2 (en) 2010-03-17 2022-06-14 Baldwin Filters, Inc. Fluid filter
US11554338B2 (en) 2016-12-01 2023-01-17 Donaldson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
US11679352B2 (en) 2004-04-30 2023-06-20 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
USD1011476S1 (en) * 2023-10-27 2024-01-16 Aether Green, LLC Filter spacer
USD1023269S1 (en) * 2021-06-21 2024-04-16 Puraclenz Llc Vent cover for an air purifier

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238068A (en) 1916-06-09 1917-08-21 Electro Fume Company Fume-disseminator.
US2599604A (en) 1949-07-13 1952-06-10 Jordan V Bauer Filter element
US4925561A (en) 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
US5130100A (en) 1989-02-27 1992-07-14 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning device
US5266195A (en) 1992-08-10 1993-11-30 Desalination Systems, Inc. Spiral wound separation device and method of making same
US5304312A (en) 1992-07-27 1994-04-19 Eastman Kodak Company Filter assembly includng filter unit having deformable sealing end caps
US5374402A (en) 1992-04-27 1994-12-20 Usui Kokusai Sangyo Kaisha, Ltd. Metal-made honeycomb carrier body
US5435870A (en) 1992-06-17 1995-07-25 Ipics Corporation Filter element and manufacture method thereof
US5714126A (en) 1995-01-27 1998-02-03 Mine Safety Appliances Company Respirator filter system
USD396098S (en) 1996-04-26 1998-07-14 Donaldson Company, Inc. Conical filter
US5820646A (en) 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US5895574A (en) 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6210469B1 (en) 1999-02-26 2001-04-03 Donaldson Company, Inc. Air filter arrangement having first and second filter media dividing a housing and methods
US6235195B1 (en) 1999-02-26 2001-05-22 Donaldson Company, Inc. Filter element incorporating a handle member
USD450826S1 (en) 1998-07-24 2001-11-20 Seoung-Wook Song Air filter

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238068A (en) 1916-06-09 1917-08-21 Electro Fume Company Fume-disseminator.
US2599604A (en) 1949-07-13 1952-06-10 Jordan V Bauer Filter element
US4925561A (en) 1988-03-31 1990-05-15 Tsuchiya Mfg. Co., Ltd. Composite planar and triangularly pleated filter element
US5130100A (en) 1989-02-27 1992-07-14 Usui Kokusai Sangyo Kabushiki Kaisha Exhaust gas cleaning device
US5374402A (en) 1992-04-27 1994-12-20 Usui Kokusai Sangyo Kaisha, Ltd. Metal-made honeycomb carrier body
US5543007A (en) 1992-06-17 1996-08-06 Nippondenso Co. Ltd. Filter element manufacturing method
US5435870A (en) 1992-06-17 1995-07-25 Ipics Corporation Filter element and manufacture method thereof
US5304312A (en) 1992-07-27 1994-04-19 Eastman Kodak Company Filter assembly includng filter unit having deformable sealing end caps
US5266195A (en) 1992-08-10 1993-11-30 Desalination Systems, Inc. Spiral wound separation device and method of making same
US5714126A (en) 1995-01-27 1998-02-03 Mine Safety Appliances Company Respirator filter system
USD396098S (en) 1996-04-26 1998-07-14 Donaldson Company, Inc. Conical filter
US5820646A (en) 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US5895574A (en) 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
USD450826S1 (en) 1998-07-24 2001-11-20 Seoung-Wook Song Air filter
US6190432B1 (en) 1999-02-26 2001-02-20 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6210469B1 (en) 1999-02-26 2001-04-03 Donaldson Company, Inc. Air filter arrangement having first and second filter media dividing a housing and methods
US6235195B1 (en) 1999-02-26 2001-05-22 Donaldson Company, Inc. Filter element incorporating a handle member

Cited By (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD497202S1 (en) 2002-11-22 2004-10-12 Donaldson Company, Inc. Filter for engine
US9770686B2 (en) 2003-03-18 2017-09-26 Donaldson Company, Inc. Process and materials using z-filter media, and/or, closing flutes of filter media; and, products
USD506539S1 (en) 2004-03-24 2005-06-21 Donaldson Company, Inc. Filter cartridge
US10343101B2 (en) 2004-04-30 2019-07-09 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US10252206B2 (en) 2004-04-30 2019-04-09 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US11123673B2 (en) 2004-04-30 2021-09-21 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US8641795B2 (en) 2004-04-30 2014-02-04 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US9283507B2 (en) 2004-04-30 2016-03-15 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US11679352B2 (en) 2004-04-30 2023-06-20 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US9114346B2 (en) 2004-06-08 2015-08-25 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
USRE46700E1 (en) 2004-06-08 2018-02-06 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
US20080250766A1 (en) * 2004-06-08 2008-10-16 Donaldson Company, Inc. Z-Filter Media Pack Arrangement; and, Methods
US7967886B2 (en) 2004-06-08 2011-06-28 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
USRE48050E1 (en) 2004-06-08 2020-06-16 Donaldson Company, Inc. Z-filter media pack arrangement; and, methods
US8206625B2 (en) 2004-11-02 2012-06-26 Baldwin Filters, Inc. Filter element
US8277531B2 (en) 2004-11-02 2012-10-02 Baldwin Filters, Inc. Filter element
US9890750B2 (en) 2004-11-02 2018-02-13 Baldwin Filters, Inc. Filter element
US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
US9932943B2 (en) 2004-11-02 2018-04-03 Baldwin Filters, Inc. Filter element
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
US20100000934A1 (en) * 2004-11-02 2010-01-07 Baldwin Filters, Inc. Filter assembly with sealing system
US8551375B2 (en) 2004-11-02 2013-10-08 Baldwin Filters, Inc. Filter element
US8540790B2 (en) 2004-11-02 2013-09-24 Baldwin Filters, Inc. Filter element
US20080011896A1 (en) * 2004-11-03 2008-01-17 Baldwin Filters, Inc. Method And Apparatus For Winding A Filter Media Pack
US7909954B2 (en) 2004-11-03 2011-03-22 Baldwin Filters, Inc. Method and apparatus for winding a filter media pack
US10653991B2 (en) 2005-02-04 2020-05-19 Donaldson Company, Inc. Filter elements, air filter arrangements; and, methods
US10279302B2 (en) 2005-02-04 2019-05-07 Donaldson Company, Inc. Filter elements; air filter arrangements; and, methods
USD532946S1 (en) * 2005-11-23 2006-11-28 Briggs & Stratton Power Products Group, Llc Cleaning attachment for a pressure washer
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
EP2653206A2 (en) 2006-05-10 2013-10-23 Donaldson Company, Inc. Air filter assembly
EP2650041A2 (en) 2006-05-10 2013-10-16 Donaldson Company, Inc. Air filter assembly
USD555777S1 (en) * 2006-08-28 2007-11-20 3M Innovative Properties Company Filter cartridge inlet grill pattern
US7588619B2 (en) 2006-11-28 2009-09-15 Wix Filtration Corp. Cross-flow filter media and filter assembly
US10065146B2 (en) 2006-12-06 2018-09-04 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US9757676B2 (en) 2006-12-06 2017-09-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US20080135471A1 (en) * 2006-12-06 2008-06-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US10040020B2 (en) 2006-12-06 2018-08-07 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
US10213724B2 (en) 2006-12-06 2019-02-26 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
US20090114590A1 (en) * 2007-11-01 2009-05-07 Baldwin Filters, Inc. Winding Core Pressure Relief for Fluted Filter
US9545593B2 (en) 2007-11-01 2017-01-17 Baldwin Filters, Inc. Winding core pressure relief for fluted filter
US8216334B2 (en) 2007-11-15 2012-07-10 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US9289712B2 (en) 2007-11-15 2016-03-22 Donaldson Company, Inc. Air filter arrangements; assemblies; and, methods
US9943797B2 (en) 2007-11-15 2018-04-17 Donaldson Company, Inc. Air filter arrangements; assemblies; and, methods
US10569212B2 (en) 2007-11-15 2020-02-25 Donaldson Company, Inc. Air filter arrangements; assemblies; and, methods
US20090223187A1 (en) * 2007-11-15 2009-09-10 Benny Nelson Air filter arrangement; assembly; and, methods
US8663355B2 (en) 2007-11-15 2014-03-04 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US11185809B2 (en) 2007-11-15 2021-11-30 Donaldson Company, Inc. Air filter arrangements; assemblies; and, methods
US8048187B2 (en) 2008-06-30 2011-11-01 Baldwin Filters, Inc. Filter frame attachment and fluted filter having same
US20090320424A1 (en) * 2008-06-30 2009-12-31 Baldwin Filters, Inc. Filter Frame Attachment and Fluted Filter Having Same
US20090320423A1 (en) * 2008-06-30 2009-12-31 Baldwin Filters, Inc. Fluted Filter with Integrated Frame
US7959703B2 (en) 2008-06-30 2011-06-14 Baldwin Filters, Inc. Fluted filter with integrated frame
US8177877B2 (en) 2008-06-30 2012-05-15 Baldwin Filters, Inc. Filter frame attachment and fluted filter having same
US10279300B2 (en) 2008-07-22 2019-05-07 Donaldson Company, Inc. Air cleaner assembly; components therefor; and, methods
US9956516B2 (en) 2008-07-22 2018-05-01 Donaldson Company, Inc. Air cleaner assembly; components therefor; and, methods
US9527027B2 (en) 2008-08-29 2016-12-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8721757B2 (en) 2008-08-29 2014-05-13 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
USD636055S1 (en) * 2008-12-23 2011-04-12 Mechanical Manufacturing Corp. Collar for a filter bag
US11358090B2 (en) 2010-03-17 2022-06-14 Baldwin Filters, Inc. Fluid filter
US8673043B2 (en) 2010-03-17 2014-03-18 Baldwin Filters, Inc. Fluid filter
US10835850B2 (en) 2011-10-26 2020-11-17 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
US10258913B2 (en) 2011-10-26 2019-04-16 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
US12179135B2 (en) 2011-10-26 2024-12-31 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
US11839831B2 (en) 2011-10-26 2023-12-12 Donaldson Company, Inc Filter assemblies; components and features thereof; and, methods of use and assembly
US9970394B2 (en) 2012-07-25 2018-05-15 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
USD731634S1 (en) * 2012-12-31 2015-06-09 Innovaprep Llc Aerosol filter and extraction cap
US10359011B2 (en) 2013-05-22 2019-07-23 Donaldson Company, Inc. Vertical air intake system; air cleaner; and filter element
US12060858B2 (en) 2013-05-22 2024-08-13 Donaldson Company, Inc. Vertical air intake system; air cleaner; and filter element
USD794082S1 (en) 2015-11-20 2017-08-08 Baldwin Filters, Inc. Filter element
USD798907S1 (en) 2015-11-20 2017-10-03 Baldwin Filters, Inc. Filter element
USD819699S1 (en) 2015-11-20 2018-06-05 Baldwin Filters, Inc. Filter element
USD793453S1 (en) 2015-11-20 2017-08-01 Baldwin Filters, Inc. Filter element
USD786935S1 (en) 2015-11-20 2017-05-16 Baldwin Filters, Inc. Filter element
USD819698S1 (en) 2015-11-20 2018-06-05 Baldwin Filters, Inc. Filter element
USD807494S1 (en) * 2016-03-24 2018-01-09 Lg Electronics Inc. Cover for air purifier with humidifier
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
US12201934B2 (en) 2016-12-01 2025-01-21 Donaldson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
US11554338B2 (en) 2016-12-01 2023-01-17 Donaldson Company, Inc. Filter elements, air cleaner assemblies, and methods of use and assembly
USD824009S1 (en) * 2016-12-20 2018-07-24 Lg Electronics Inc. Humidification filter for air purifier with humidifier
US11857907B2 (en) 2017-08-09 2024-01-02 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US10758859B2 (en) 2017-08-09 2020-09-01 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US12186698B2 (en) 2017-08-09 2025-01-07 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US11420147B2 (en) 2017-08-09 2022-08-23 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
USD899573S1 (en) * 2018-05-16 2020-10-20 Omron Healthcae Co., Ltd. Filter for inhaler
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge
USD1089599S1 (en) 2019-02-05 2025-08-19 Donaldson Company, Inc. Filter cartridge
USD1023269S1 (en) * 2021-06-21 2024-04-16 Puraclenz Llc Vent cover for an air purifier
USD1011476S1 (en) * 2023-10-27 2024-01-16 Aether Green, LLC Filter spacer

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