USD998127S1 - Portable air filter - Google Patents
Portable air filter Download PDFInfo
- Publication number
- USD998127S1 USD998127S1 US29/750,419 US202029750419F USD998127S US D998127 S1 USD998127 S1 US D998127S1 US 202029750419 F US202029750419 F US 202029750419F US D998127 S USD998127 S US D998127S
- Authority
- US
- United States
- Prior art keywords
- air filter
- portable air
- portable
- view
- appearance
- 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.)
- Active
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Description
The broken lines in the figures show portions of a portable air filter that form no part of the claim. The end of the hose is shown with a symbolic break in its length. The appearance of any portion of the article beyond the break forms no part of the claim. The stippled shading shown in the drawings represents a contrast in appearance.
Claims (1)
- The ornamental design for a portable air filter, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/750,419 USD998127S1 (en) | 2020-09-14 | 2020-09-14 | Portable air filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/750,419 USD998127S1 (en) | 2020-09-14 | 2020-09-14 | Portable air filter |
Publications (1)
Publication Number | Publication Date |
---|---|
USD998127S1 true USD998127S1 (en) | 2023-09-05 |
Family
ID=87806193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/750,419 Active USD998127S1 (en) | 2020-09-14 | 2020-09-14 | Portable air filter |
Country Status (1)
Country | Link |
---|---|
US (1) | USD998127S1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1021039S1 (en) * | 2021-11-15 | 2024-04-02 | Inter Ikea Systems B.V. | Air purifier |
Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2968457A (en) * | 1957-11-18 | 1961-01-17 | Krauss Carl | Motor bracket assembly for fans |
US3523409A (en) * | 1968-08-26 | 1970-08-11 | Werner A Paterson | Portable air filter |
US4477272A (en) * | 1982-07-06 | 1984-10-16 | Hollis Craig E | Fan filter |
USD296587S (en) * | 1985-09-06 | 1988-07-05 | Dodson Douglas A | Computer cooling fan |
USD377390S (en) * | 1995-05-08 | 1997-01-14 | Ketcham James V | Air filter having fan incorporated therein |
USD380536S (en) * | 1995-09-11 | 1997-07-01 | U.S. Philips Corporation | Filter for an air cleaner |
USD407478S (en) * | 1997-02-13 | 1999-03-30 | Lasko Holdings, Inc. | Box fan |
US20020007735A1 (en) * | 2000-07-18 | 2002-01-24 | Volo Giovanni D. | Indoor fan filter |
US20060168925A1 (en) * | 2005-02-01 | 2006-08-03 | Whittemore Jeffrey P | Filter mounts for a portable fan and methods for mounting a filter to a portable fan |
US20060188366A1 (en) * | 2004-12-29 | 2006-08-24 | 3M Innovative Properties Company | Air filter assembly |
US20080047433A1 (en) * | 2006-08-25 | 2008-02-28 | Chieh Ouyang | Air purifier |
US7740530B2 (en) * | 2006-05-11 | 2010-06-22 | Ruskin Company | Air handling system |
US20130061754A1 (en) * | 2011-09-09 | 2013-03-14 | Fka Distributing Co., Llc D/B/A Homedics, Llc | Air purifier |
US20130340400A1 (en) * | 2012-06-21 | 2013-12-26 | Mehran Minaeeghainipour | Magnetic attachment for box fan filter |
USD738998S1 (en) * | 2013-05-27 | 2015-09-15 | Harlice Laver | Removable filter for a fan |
USD774174S1 (en) * | 2015-10-26 | 2016-12-13 | Carl Chapman | Clock fan |
US20170015556A1 (en) * | 2015-07-14 | 2017-01-19 | David Hart | Ozone Generator |
US20170151527A1 (en) * | 2015-12-01 | 2017-06-01 | Ward Kraft, Inc. | Air purifier |
USD799673S1 (en) * | 2015-09-29 | 2017-10-10 | Gm Midea Environment Appliances Mfg Co., Ltd. | Fan |
USD825048S1 (en) * | 2017-06-01 | 2018-08-07 | O2Cool, Llc | Portable fan |
USD837355S1 (en) * | 2016-10-12 | 2019-01-01 | Blueair Ab | Deduster |
USD856505S1 (en) * | 2018-06-04 | 2019-08-13 | William G. Sykes | Portable fan |
USD930804S1 (en) * | 2019-07-19 | 2021-09-14 | Woongjin Coway Co., Ltd. | Air purifier |
US11185807B1 (en) * | 2019-05-14 | 2021-11-30 | Michael Mazzella | Air filtration system for a box fan |
USD950032S1 (en) * | 2019-10-12 | 2022-04-26 | Airgle Corporation | Air purifier |
USD952818S1 (en) * | 2019-12-03 | 2022-05-24 | Inter Ikea Systems B.V. | Air purifier |
-
2020
- 2020-09-14 US US29/750,419 patent/USD998127S1/en active Active
Patent Citations (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2968457A (en) * | 1957-11-18 | 1961-01-17 | Krauss Carl | Motor bracket assembly for fans |
US3523409A (en) * | 1968-08-26 | 1970-08-11 | Werner A Paterson | Portable air filter |
US4477272A (en) * | 1982-07-06 | 1984-10-16 | Hollis Craig E | Fan filter |
USD296587S (en) * | 1985-09-06 | 1988-07-05 | Dodson Douglas A | Computer cooling fan |
USD377390S (en) * | 1995-05-08 | 1997-01-14 | Ketcham James V | Air filter having fan incorporated therein |
USD380536S (en) * | 1995-09-11 | 1997-07-01 | U.S. Philips Corporation | Filter for an air cleaner |
USD407478S (en) * | 1997-02-13 | 1999-03-30 | Lasko Holdings, Inc. | Box fan |
US20020007735A1 (en) * | 2000-07-18 | 2002-01-24 | Volo Giovanni D. | Indoor fan filter |
US7393272B2 (en) * | 2004-12-29 | 2008-07-01 | 3M Innovative Properties Company | Air filter assembly |
US20060188366A1 (en) * | 2004-12-29 | 2006-08-24 | 3M Innovative Properties Company | Air filter assembly |
US20060168925A1 (en) * | 2005-02-01 | 2006-08-03 | Whittemore Jeffrey P | Filter mounts for a portable fan and methods for mounting a filter to a portable fan |
US7740530B2 (en) * | 2006-05-11 | 2010-06-22 | Ruskin Company | Air handling system |
US20080047433A1 (en) * | 2006-08-25 | 2008-02-28 | Chieh Ouyang | Air purifier |
US20130061754A1 (en) * | 2011-09-09 | 2013-03-14 | Fka Distributing Co., Llc D/B/A Homedics, Llc | Air purifier |
US20130340400A1 (en) * | 2012-06-21 | 2013-12-26 | Mehran Minaeeghainipour | Magnetic attachment for box fan filter |
USD738998S1 (en) * | 2013-05-27 | 2015-09-15 | Harlice Laver | Removable filter for a fan |
US20170015556A1 (en) * | 2015-07-14 | 2017-01-19 | David Hart | Ozone Generator |
USD799673S1 (en) * | 2015-09-29 | 2017-10-10 | Gm Midea Environment Appliances Mfg Co., Ltd. | Fan |
USD774174S1 (en) * | 2015-10-26 | 2016-12-13 | Carl Chapman | Clock fan |
US20170151527A1 (en) * | 2015-12-01 | 2017-06-01 | Ward Kraft, Inc. | Air purifier |
USD837355S1 (en) * | 2016-10-12 | 2019-01-01 | Blueair Ab | Deduster |
USD825048S1 (en) * | 2017-06-01 | 2018-08-07 | O2Cool, Llc | Portable fan |
USD856505S1 (en) * | 2018-06-04 | 2019-08-13 | William G. Sykes | Portable fan |
US11185807B1 (en) * | 2019-05-14 | 2021-11-30 | Michael Mazzella | Air filtration system for a box fan |
USD930804S1 (en) * | 2019-07-19 | 2021-09-14 | Woongjin Coway Co., Ltd. | Air purifier |
USD950032S1 (en) * | 2019-10-12 | 2022-04-26 | Airgle Corporation | Air purifier |
USD952818S1 (en) * | 2019-12-03 | 2022-05-24 | Inter Ikea Systems B.V. | Air purifier |
Non-Patent Citations (4)
Title |
---|
Gander Flight—DIY Air Filter | Box Fan Modification | Cleaner Air for your Home!, announced in YouTube on Oct. 21, 2019 [online], [site visited Aug. 4, 2022], Available from the internet URL: DIY Air Filter | Box Fan Modification | Cleaner Air for Your Home! (Year: 2019). * |
Lasko—Air Flex Air Purifier and Room Fan, available in Amazon.com, customer review oldest date Oct. 22, 2020 [online], [site visited Aug. 4, 2022], Available from the internet URL: https://www.amazon.com/Air-FlexTM-Purifier-Room-Fan/dp/B089P1Z38J (Year: 2020). * |
Tough Mama—12″ Box Fan, available in toughmamaappliances.com, announced Year not available [online], [site visited Aug. 4, 2022], Internet URL: https://toughmamaappliances.com/product/12-box-fan/ (Year: 2022). * |
Waithai—EC Axial Fan AC 110V 115V 120V 220V 240V Brushless Cooling Fan 80mm ×25mm, available in Amazon.com, date first available May 29, 2019[online], [site visited Aug. 4, 2022], Available from the internet URL: https://www.amazon.com/Wathai-Axial-110V-Brushless-Cooling/dp/B07SDDSCY1 (Year: 2019). * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1021039S1 (en) * | 2021-11-15 | 2024-04-02 | Inter Ikea Systems B.V. | Air purifier |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |