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USD938005S1 - Filter for air purification - Google Patents

Filter for air purification Download PDF

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Publication number
USD938005S1
USD938005S1 US29/721,076 US202029721076F USD938005S US D938005 S1 USD938005 S1 US D938005S1 US 202029721076 F US202029721076 F US 202029721076F US D938005 S USD938005 S US D938005S
Authority
US
United States
Prior art keywords
filter
air purification
illustrates
elevational view
view
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
Application number
US29/721,076
Inventor
Mi-youn Kyung
Jeongeun Park
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.)
Coway Co Ltd
Original Assignee
Woongjin Coway Co Ltd
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 Woongjin Coway Co Ltd filed Critical Woongjin Coway Co Ltd
Assigned to WOONGJIN COWAY CO., LTD. reassignment WOONGJIN COWAY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KYUNG, MI-YOUN, PARK, Jeongeun
Application granted granted Critical
Publication of USD938005S1 publication Critical patent/USD938005S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 illustrates a front perspective view of the filter for air purification showing our new design;
FIG. 2 illustrates a front elevational view thereof;
FIG. 3 illustrates a rear elevational view thereof;
FIG. 4 illustrates a left side elevational view thereof;
FIG. 5 illustrates a right side elevational view thereof;
FIG. 6 illustrates a top plan elevational view thereof; and,
FIG. 7 illustrates a bottom plan view thereof.
The broken lines in the figures form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an filter for air purification filter, as shown and described.
US29/721,076 2019-07-19 2020-01-17 Filter for air purification Active USD938005S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR30-2019-0034701 2019-07-19
KR20190034701 2019-07-19

Publications (1)

Publication Number Publication Date
USD938005S1 true USD938005S1 (en) 2021-12-07

Family

ID=71843009

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/721,076 Active USD938005S1 (en) 2019-07-19 2020-01-17 Filter for air purification

Country Status (3)

Country Link
US (1) USD938005S1 (en)
JP (1) JP1664864S (en)
TW (1) TWD207941S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD947347S1 (en) * 2019-12-23 2022-03-29 Lg Electronics Inc. Filter for bed mattress
TWD222822S (en) 2022-01-24 2022-12-21 大陸商北京石頭世紀科技股份有限公司 Dust filter
USD1052063S1 (en) 2024-05-28 2024-11-19 Xiaohui Sun Air filter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1040319S1 (en) * 2021-10-21 2024-08-27 Coway Co., Ltd. Air purifier

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD256943S (en) * 1978-03-09 1980-09-16 Denis Angelinetta Filter
USD383881S (en) * 1996-02-02 1997-09-16 Aktiebolaget Electrolux Filter for a vacuum cleaner
USD439963S1 (en) * 1999-12-03 2001-04-03 Donaldson Company, Inc. Panel filter
US20060048469A1 (en) * 2002-10-29 2006-03-09 Maclean James G Self-cleaning flooring system
USD522194S1 (en) * 2004-05-13 2006-05-30 Dyson Limited Filter arrangement for a vacuum cleaner
US8021455B2 (en) * 2007-02-22 2011-09-20 Donaldson Company, Inc. Filter element and method
US20120151889A1 (en) * 2009-08-25 2012-06-21 Leonard Horey Filter Recongnition System
USD725254S1 (en) * 2012-12-18 2015-03-24 Andrew Roblin Air filter
USD754315S1 (en) * 2013-11-04 2016-04-19 Irobot Corporation Filter
USD754404S1 (en) * 2013-11-05 2016-04-19 Jansen Holding B.V. Grating for the keeping of poultry
USD796022S1 (en) * 2016-08-11 2017-08-29 David M. DeChristofaro Magnetic vent filter
USD810908S1 (en) * 2016-09-29 2018-02-20 Access Business Group International Llc Air treatment system filter
USD829316S1 (en) * 2016-07-14 2018-09-25 Lg Electronics Inc. Filter case for air purifier with humidifer
USD880783S1 (en) * 2018-10-21 2020-04-07 Ceracell Beekeeping Supplies (Nz) Limited Beehive bee escape
USD900063S1 (en) * 2018-08-22 2020-10-27 Lg Electronics Inc. Frame for built-in home appliances
USD908853S1 (en) * 2018-07-27 2021-01-26 Zuhai Hermesin Enterprises CO., LTD. Dehumidification bag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM445681U (en) 2012-09-25 2013-01-21 xu-sheng Wu Air purifier

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD256943S (en) * 1978-03-09 1980-09-16 Denis Angelinetta Filter
USD383881S (en) * 1996-02-02 1997-09-16 Aktiebolaget Electrolux Filter for a vacuum cleaner
USD439963S1 (en) * 1999-12-03 2001-04-03 Donaldson Company, Inc. Panel filter
US20060048469A1 (en) * 2002-10-29 2006-03-09 Maclean James G Self-cleaning flooring system
USD522194S1 (en) * 2004-05-13 2006-05-30 Dyson Limited Filter arrangement for a vacuum cleaner
US8021455B2 (en) * 2007-02-22 2011-09-20 Donaldson Company, Inc. Filter element and method
US20120151889A1 (en) * 2009-08-25 2012-06-21 Leonard Horey Filter Recongnition System
USD725254S1 (en) * 2012-12-18 2015-03-24 Andrew Roblin Air filter
USD754315S1 (en) * 2013-11-04 2016-04-19 Irobot Corporation Filter
USD754404S1 (en) * 2013-11-05 2016-04-19 Jansen Holding B.V. Grating for the keeping of poultry
USD829316S1 (en) * 2016-07-14 2018-09-25 Lg Electronics Inc. Filter case for air purifier with humidifer
USD796022S1 (en) * 2016-08-11 2017-08-29 David M. DeChristofaro Magnetic vent filter
USD810908S1 (en) * 2016-09-29 2018-02-20 Access Business Group International Llc Air treatment system filter
USD908853S1 (en) * 2018-07-27 2021-01-26 Zuhai Hermesin Enterprises CO., LTD. Dehumidification bag
USD900063S1 (en) * 2018-08-22 2020-10-27 Lg Electronics Inc. Frame for built-in home appliances
USD880783S1 (en) * 2018-10-21 2020-04-07 Ceracell Beekeeping Supplies (Nz) Limited Beehive bee escape

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Fujitsu K9315014016 Standard Washable Air Filter [Apr. 8, 2021] found online [Apr. 8, 2021]—https://www.amazon.com/Fujitsu-K9315014016-Standard-Washable-Filter/dp/B00MPS5A9Q. *
Washable permanent pre-filter reference [Apr. 8, 2021] found online [Apr. 8, 2021]—https://afresherhome.com/winix-5500-2-air-purifier-review/. *
Whirlpool True Hepa Filter [Apr. 8, 2021] found online [Apr. 8, 2021]—https://atomicfilters.com/blogs/news/genuine-whirlpool-1183054k-true-hepa-filter-replacement-filter-for-whispure-510. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD947347S1 (en) * 2019-12-23 2022-03-29 Lg Electronics Inc. Filter for bed mattress
TWD222822S (en) 2022-01-24 2022-12-21 大陸商北京石頭世紀科技股份有限公司 Dust filter
USD1000737S1 (en) 2022-01-24 2023-10-03 Beijing Roborock Technology Co., Ltd. Dust filter for cleaning robot
USD1052063S1 (en) 2024-05-28 2024-11-19 Xiaohui Sun Air filter

Also Published As

Publication number Publication date
TWD207941S (en) 2020-10-21
JP1664864S (en) 2020-08-03

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