USD605274S1 - Air filter - Google Patents

Air filter Download PDF

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Publication number
USD605274S1
USD605274S1 US29/335,710 US33571009F USD605274S US D605274 S1 USD605274 S1 US D605274S1 US 33571009 F US33571009 F US 33571009F US D605274 S USD605274 S US D605274S
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United States
Prior art keywords
view
design according
air filter
design
top perspective
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
US29/335,710
Inventor
Eizou Kawano
Youzou Yano
Takashi Tagou
Akio Suzuki
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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
Priority claimed from US29/286,071 external-priority patent/USD593189S1/en
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to US29/335,710 priority Critical patent/USD605274S1/en
Application granted granted Critical
Publication of USD605274S1 publication Critical patent/USD605274S1/en
Anticipated expiration legal-status Critical
Assigned to JPMORGAN CHASE BANK, N.A., TORONTO BRANCH, AS AGENT reassignment JPMORGAN CHASE BANK, N.A., TORONTO BRANCH, AS AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CASCADE MAVERIK LACROSSE, LLC
Expired - Lifetime legal-status Critical Current

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FIG. 1 is a front view of the design according to a first embodiment of the invention.
FIG. 2 is a back view of the design according to a first embodiment of the invention.
FIG. 3 is a top view of the design according to a first embodiment of the invention.
FIG. 4 is a bottom view of the design according to a first embodiment of the invention.
FIG. 5 is a right view of the design according to a first embodiment of the invention.
FIG. 6 is a left view of the design according to a first embodiment of the invention.
FIG. 7 is a front, right, and top perspective view of the design according to a first embodiment of the invention.
FIG. 8 is a front, left, and top perspective view of the design according to a first embodiment of the invention.
FIG. 9 is a back, right, and bottom perspective view of the design according to a first embodiment of the invention.
FIG. 10 is a back, left, and bottom perspective view of the design according to a first embodiment of the invention.
FIG. 11 is an enlarged, partial view of the front, right, and top perspective view of the design according to a first embodiment of the invention.
FIG. 12 is an enlarged, partial view of the front, left, and top perspective view of the design according to a first embodiment of the invention.
FIG. 13 is a cross-section of the design taken along line 13—13 as shown in FIG. 1 according to a first embodiment of the invention.
FIG. 14 is a cross-section of the design taken along line 14—14 as shown in FIG. 1 according to a first embodiment of the invention.
FIG. 15 is a front view of the design according to a second embodiment of the invention.
FIG. 16 is a back view of the design according to a second embodiment of the invention.
FIG. 17 is a top view of the design according to a second embodiment of the invention.
FIG. 18 is a bottom view of the design according to a second embodiment of the invention.
FIG. 19 is a right view of the design according to a second embodiment of the invention.
FIG. 20 is a left view of the design according to a second embodiment of the invention.
FIG. 21 is a front, right, and top perspective view of the design according to a second embodiment of the invention.
FIG. 22 is a front, left, and top perspective view of the design according to a second embodiment of the invention.
FIG. 23 is a back, right, and bottom perspective view of the design according to a second embodiment of the invention.
FIG. 24 is a back, left, and bottom perspective view of the design according to a second embodiment of the invention.
FIG. 25 is an enlarged, partial view of the front, right, and top perspective view of the design according to a second embodiment of the invention.
FIG. 26 is an enlarged, partial view of the front, left, and top perspective view of the design according to a second embodiment of the invention.
FIG. 27 is a cross-section of the design taken along line 27—27 as shown in FIG. 15 according to a second embodiment of the invention.
FIG. 28 is a cross-section of the design taken along line 28—28 as shown in FIG. 15 according to a second embodiment of the invention.
FIG. 29 is a front view of the design according to a third embodiment of the invention.
FIG. 30 is a back view of the design according to a third embodiment of the invention.
FIG. 31 is a top view of the design according to a third embodiment of the invention.
FIG. 32 is a bottom view of the design according to a third embodiment of the invention.
FIG. 33 is a right view of the design according to a third embodiment of the invention.
FIG. 34 is a left view of the design according to a third embodiment of the invention.
FIG. 35 is a front, right, and top perspective view of the design according to a third embodiment of the invention.
FIG. 36 is a front, left, and top perspective view of the design according to a third embodiment of the invention.
FIG. 37 is a back, right, and bottom perspective view of the design according to a third embodiment of the invention.
FIG. 38 is a back, left, and bottom perspective view of the design according to a third embodiment of the invention.
FIG. 39 is an enlarged, partial view of the front, right, and top perspective view of the design according to a third embodiment of the invention.
FIG. 40 is an enlarged, partial view of the front, left, and top perspective view of the design according to a third embodiment of the invention.
FIG. 41 is a cross-section of the design taken along line 41—41 as shown in FIG. 29 according to a third embodiment of the invention.
FIG. 42 is a cross-section of the design taken along line 42—42 as shown in FIG. 29 according to a third embodiment of the invention.
The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an air filter, as shown and described.
US29/335,710 2006-10-19 2009-04-20 Air filter Expired - Lifetime USD605274S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/335,710 USD605274S1 (en) 2006-10-19 2009-04-20 Air filter

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2006-028416 2006-02-06
JP2006028412 2006-10-19
JP2006-028402 2006-10-19
JP2006028403 2006-10-19
JP2006-028403 2006-10-19
JP2006028402 2006-10-19
JP2006028405 2006-10-19
JP2006028416 2006-10-19
JP2006-028412 2006-10-19
JP2006-028405 2006-10-19
US29/286,071 USD593189S1 (en) 2006-10-19 2007-04-19 Air filter
US29/335,710 USD605274S1 (en) 2006-10-19 2009-04-20 Air filter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/286,071 Division USD593189S1 (en) 2006-10-19 2007-04-19 Air filter

Publications (1)

Publication Number Publication Date
USD605274S1 true USD605274S1 (en) 2009-12-01

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Family Applications (2)

Application Number Title Priority Date Filing Date
US29/335,714 Expired - Lifetime USD605275S1 (en) 2006-10-19 2009-04-20 Air filter
US29/335,710 Expired - Lifetime USD605274S1 (en) 2006-10-19 2009-04-20 Air filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US29/335,714 Expired - Lifetime USD605275S1 (en) 2006-10-19 2009-04-20 Air filter

Country Status (1)

Country Link
US (2) USD605275S1 (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD679792S1 (en) * 2010-06-07 2013-04-09 Matthew Hollingsworth Scented air filter
USD692994S1 (en) * 2010-11-16 2013-11-05 Asahi Kasei Chemicals Corporation Hollow fiber membrane for a filter
USD725254S1 (en) * 2012-12-18 2015-03-24 Andrew Roblin Air filter
USD732153S1 (en) * 2013-08-16 2015-06-16 3M Innovative Properties Company Air filter
USD736904S1 (en) * 2013-02-05 2015-08-18 Modine Manufacturing Company Heat exchanger
USD747576S1 (en) * 2013-10-24 2016-01-12 Aktiebolaget Electrolux Vacuum cleaner filter
USD754315S1 (en) * 2013-11-04 2016-04-19 Irobot Corporation Filter
USD778419S1 (en) * 2013-06-12 2017-02-07 Helen Of Troy Limited Filter assembly
US9689594B2 (en) 2012-07-09 2017-06-27 Modine Manufacturing Company Evaporator, and method of conditioning air
USD814620S1 (en) * 2016-09-29 2018-04-03 Access Business Group International Llc Air treatment system filter
USD824505S1 (en) * 2015-05-05 2018-07-31 Access Business Group International Llc Air treatment system filter
USD842445S1 (en) * 2016-12-09 2019-03-05 Amano Corporation Filter for an industrial dust collector
USD858732S1 (en) * 2017-05-10 2019-09-03 Lg Electronics Inc. Humidifying filter for air purifier
USD858731S1 (en) * 2017-05-10 2019-09-03 Lg Electronics Inc. Filter for air purifier
USD859623S1 (en) * 2017-05-10 2019-09-10 Lg Electronics Inc. Humidifying filter for air purifier
USD859624S1 (en) * 2017-05-10 2019-09-10 Lg Electronics Inc. Humidifying filter for air purifier
USD888216S1 (en) * 2018-11-20 2020-06-23 Access Business Group International Llc Air treatment system filter
USD890317S1 (en) * 2015-08-24 2020-07-14 Prodigal Enterprises, Inc. Air freshener holder with open back
USD896362S1 (en) * 2015-08-24 2020-09-15 Prodigal Enterprises, Inc. Air freshener holder with open back
USD921176S1 (en) * 2019-06-07 2021-06-01 Fipak Research And Development Company Filter
USD927675S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD927673S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD927674S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD928300S1 (en) 2019-08-23 2021-08-17 Electrolux Home Products, Inc. Air filter
USD936198S1 (en) * 2020-01-22 2021-11-16 Dbg Group Investments, Llc Ozone plate for an air purification device
USD947347S1 (en) * 2019-12-23 2022-03-29 Lg Electronics Inc. Filter for bed mattress
USD966483S1 (en) * 2020-04-28 2022-10-11 Jerry A. Bruce Prefilter
USD972698S1 (en) 2016-06-20 2022-12-13 3M Innovative Properties Company Air filter
US11859891B2 (en) 2019-07-17 2024-01-02 Electrolux Home Products, Inc. Appliance air freshener
USD1107876S1 (en) * 2024-01-10 2025-12-30 3M Innovative Properties Company Filter frame

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD657843S1 (en) 2010-09-21 2012-04-17 Pioneer Pet Products, Llc Filter
USD655803S1 (en) * 2011-06-27 2012-03-13 Diversitech Corporation Filter frame
USD657858S1 (en) * 2011-06-27 2012-04-17 Diversitech Corporation Filter frame
USD655804S1 (en) * 2011-06-27 2012-03-13 Diversitech Corporation Filter frame
USD657859S1 (en) * 2011-06-27 2012-04-17 Diversitech Corporation Filter frame
USD655802S1 (en) * 2011-06-27 2012-03-13 Diversitech Corporation Filter frame
USD800893S1 (en) * 2015-09-09 2017-10-24 Marley Engineered Products Llc Grille
USD804644S1 (en) * 2015-09-09 2017-12-05 Marley Engineered Products Llc Grille
US10596501B2 (en) 2016-06-03 2020-03-24 Airthreds Llc Reusable air filter device
USD875909S1 (en) 2016-06-20 2020-02-18 3M Innovative Properties Company Air filter
USD796022S1 (en) * 2016-08-11 2017-08-29 David M. DeChristofaro Magnetic vent filter
USD801512S1 (en) * 2016-09-22 2017-10-31 Julian Hall Door panel
USD914864S1 (en) * 2018-02-23 2021-03-30 Inner Eco Environmenta Air filter
USD910158S1 (en) 2019-02-20 2021-02-09 Lg Electronics Inc. Filter for air purifier
USD923165S1 (en) * 2020-11-17 2021-06-22 Shenzhen Shi Nuo Wei Da Technology Co., Ltd Car air filter
USD1089600S1 (en) * 2024-02-29 2025-08-19 3M Innovative Properties Company Reusable filter frame for filter media
USD1072222S1 (en) * 2025-01-22 2025-04-22 Juan Li Air purifier filter

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238477A (en) * 1992-01-06 1993-08-24 Layton Howard M Hepa filter unit having a metallic membrane
USD397777S (en) * 1997-04-17 1998-09-01 Mack Jr Robert Combined filter and cover unit for an air conditioner
USD402356S (en) * 1996-04-22 1998-12-08 Joseph Hodge Combined filter and frame therefor
USD425189S (en) * 1996-04-26 2000-05-16 Donaldson Company, Inc. Combined filter element and frame therefor
USD449100S1 (en) * 2000-08-25 2001-10-09 3M Innovative Properties Company HVAC filter
US6464745B2 (en) * 2001-01-26 2002-10-15 Freudenberg Nonwovens Limited Partnership Minipleat synthetic air filter assembly
US20040194441A1 (en) * 2003-04-02 2004-10-07 Kirsch Mark T. Filter elements having injection molded thermoplastic seals and methods of making same
US20050284116A1 (en) * 2004-06-28 2005-12-29 3M Innovative Properties Company Filter cross brace
US20060037296A1 (en) * 2004-08-18 2006-02-23 3M Innovative Properties Company Slip-rib filter gasketing
US20060053759A1 (en) * 2004-09-10 2006-03-16 Filtration Group Incorporated Forced air system air filter
USD538418S1 (en) * 2005-07-14 2007-03-13 Access Business Group International Llc Filter
USD548826S1 (en) * 2005-12-15 2007-08-14 Hks Co., Ltd. Air cleaner for internal-combustion engine
US20080105126A1 (en) * 2006-10-19 2008-05-08 Nitto Denko Corporation Filter unit and filter unit panel

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238477A (en) * 1992-01-06 1993-08-24 Layton Howard M Hepa filter unit having a metallic membrane
USD402356S (en) * 1996-04-22 1998-12-08 Joseph Hodge Combined filter and frame therefor
USD425189S (en) * 1996-04-26 2000-05-16 Donaldson Company, Inc. Combined filter element and frame therefor
USD397777S (en) * 1997-04-17 1998-09-01 Mack Jr Robert Combined filter and cover unit for an air conditioner
USD449100S1 (en) * 2000-08-25 2001-10-09 3M Innovative Properties Company HVAC filter
US6464745B2 (en) * 2001-01-26 2002-10-15 Freudenberg Nonwovens Limited Partnership Minipleat synthetic air filter assembly
US20040194441A1 (en) * 2003-04-02 2004-10-07 Kirsch Mark T. Filter elements having injection molded thermoplastic seals and methods of making same
US20050284116A1 (en) * 2004-06-28 2005-12-29 3M Innovative Properties Company Filter cross brace
US20060037296A1 (en) * 2004-08-18 2006-02-23 3M Innovative Properties Company Slip-rib filter gasketing
US20060053759A1 (en) * 2004-09-10 2006-03-16 Filtration Group Incorporated Forced air system air filter
USD538418S1 (en) * 2005-07-14 2007-03-13 Access Business Group International Llc Filter
USD548826S1 (en) * 2005-12-15 2007-08-14 Hks Co., Ltd. Air cleaner for internal-combustion engine
US20080105126A1 (en) * 2006-10-19 2008-05-08 Nitto Denko Corporation Filter unit and filter unit panel

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD679792S1 (en) * 2010-06-07 2013-04-09 Matthew Hollingsworth Scented air filter
USD692994S1 (en) * 2010-11-16 2013-11-05 Asahi Kasei Chemicals Corporation Hollow fiber membrane for a filter
US9689594B2 (en) 2012-07-09 2017-06-27 Modine Manufacturing Company Evaporator, and method of conditioning air
USD725254S1 (en) * 2012-12-18 2015-03-24 Andrew Roblin Air filter
USD736904S1 (en) * 2013-02-05 2015-08-18 Modine Manufacturing Company Heat exchanger
USD778419S1 (en) * 2013-06-12 2017-02-07 Helen Of Troy Limited Filter assembly
USD732153S1 (en) * 2013-08-16 2015-06-16 3M Innovative Properties Company Air filter
USD747576S1 (en) * 2013-10-24 2016-01-12 Aktiebolaget Electrolux Vacuum cleaner filter
USD754315S1 (en) * 2013-11-04 2016-04-19 Irobot Corporation Filter
USD809115S1 (en) * 2013-11-04 2018-01-30 Irobot Corporation Filter
USD826389S1 (en) * 2013-11-04 2018-08-21 Irobot Corporation Filter
USD824505S1 (en) * 2015-05-05 2018-07-31 Access Business Group International Llc Air treatment system filter
USD890317S1 (en) * 2015-08-24 2020-07-14 Prodigal Enterprises, Inc. Air freshener holder with open back
USD896362S1 (en) * 2015-08-24 2020-09-15 Prodigal Enterprises, Inc. Air freshener holder with open back
USD972698S1 (en) 2016-06-20 2022-12-13 3M Innovative Properties Company Air filter
USD814620S1 (en) * 2016-09-29 2018-04-03 Access Business Group International Llc Air treatment system filter
USD842445S1 (en) * 2016-12-09 2019-03-05 Amano Corporation Filter for an industrial dust collector
USD859623S1 (en) * 2017-05-10 2019-09-10 Lg Electronics Inc. Humidifying filter for air purifier
USD859624S1 (en) * 2017-05-10 2019-09-10 Lg Electronics Inc. Humidifying filter for air purifier
USD858731S1 (en) * 2017-05-10 2019-09-03 Lg Electronics Inc. Filter for air purifier
USD858732S1 (en) * 2017-05-10 2019-09-03 Lg Electronics Inc. Humidifying filter for air purifier
USD888216S1 (en) * 2018-11-20 2020-06-23 Access Business Group International Llc Air treatment system filter
USD921176S1 (en) * 2019-06-07 2021-06-01 Fipak Research And Development Company Filter
US11859891B2 (en) 2019-07-17 2024-01-02 Electrolux Home Products, Inc. Appliance air freshener
USD927674S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD928300S1 (en) 2019-08-23 2021-08-17 Electrolux Home Products, Inc. Air filter
USD927673S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD927675S1 (en) 2019-08-23 2021-08-10 Electrolux Home Products, Inc. Air filter
USD947347S1 (en) * 2019-12-23 2022-03-29 Lg Electronics Inc. Filter for bed mattress
USD936198S1 (en) * 2020-01-22 2021-11-16 Dbg Group Investments, Llc Ozone plate for an air purification device
USD966483S1 (en) * 2020-04-28 2022-10-11 Jerry A. Bruce Prefilter
USD1107876S1 (en) * 2024-01-10 2025-12-30 3M Innovative Properties Company Filter frame

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