USD892973S1 - Filter unit - Google Patents

Filter unit Download PDF

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Publication number
USD892973S1
USD892973S1 US29/641,492 US201829641492F USD892973S US D892973 S1 USD892973 S1 US D892973S1 US 201829641492 F US201829641492 F US 201829641492F US D892973 S USD892973 S US D892973S
Authority
US
United States
Prior art keywords
filter unit
view
ornamental design
filter
unit
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
US29/641,492
Inventor
Zhibin Zou
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.)
Qingdao Ecopure Filter Co Ltd
Original Assignee
Qingdao Ecopure Filter 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 Qingdao Ecopure Filter Co Ltd filed Critical Qingdao Ecopure Filter Co Ltd
Priority to US29/641,492 priority Critical patent/USD892973S1/en
Assigned to Qingdao Ecopure Filter Co., Ltd. reassignment Qingdao Ecopure Filter Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZOU, ZHIBIN
Application granted granted Critical
Publication of USD892973S1 publication Critical patent/USD892973S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front elevational view of a filter unit showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective views thereof.
The broken-lines in the drawings show portions of the filter unit that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a filter unit, as shown and described.
US29/641,492 2018-03-22 2018-03-22 Filter unit Active USD892973S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/641,492 USD892973S1 (en) 2018-03-22 2018-03-22 Filter unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/641,492 USD892973S1 (en) 2018-03-22 2018-03-22 Filter unit

Publications (1)

Publication Number Publication Date
USD892973S1 true USD892973S1 (en) 2020-08-11

Family

ID=71898545

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/641,492 Active USD892973S1 (en) 2018-03-22 2018-03-22 Filter unit

Country Status (1)

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US (1) USD892973S1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD918334S1 (en) * 2018-12-29 2021-05-04 Tianjin Tianchuang Best Pure Environmental Science And Technology Co., Ltd. Filter
USD958933S1 (en) * 2020-09-18 2022-07-26 Tianjin Bright Sight Commerce Co., Ltd Filter
USD982132S1 (en) * 2021-10-20 2023-03-28 Yaroslav Shchohla Water filter cartridge cap
USD1072172S1 (en) * 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
US12290770B2 (en) 2019-10-25 2025-05-06 Tianjin Yunda Industry And Trade Co. Ltd Filtration system with bypass and filtering configurations, and components and methods of operation thereof
USD1083024S1 (en) 2023-08-11 2025-07-08 Tianjin Yuanzhi Environmental Technology Co. Ltd. Refrigerator filter
USD1083025S1 (en) 2023-08-11 2025-07-08 Tianjin Yuanzhi Environmental Technology Co. Ltd. Refrigerator filter
USD1094641S1 (en) * 2024-10-08 2025-09-23 Lg Electronics Inc. Head assembly for refrigerator filter
USD1097061S1 (en) * 2024-10-08 2025-10-07 Lg Electronics Inc. Head assembly for refrigerator filter
USD1109846S1 (en) * 2024-10-08 2026-01-20 Lg Electronics Inc. Head assembly for refrigerator filter
USD1111129S1 (en) * 2024-10-08 2026-02-03 Lg Electronics Inc. Refrigerator filter
USD1112608S1 (en) * 2024-10-08 2026-02-10 Lg Electronics Inc. Head assembly for refrigerator filter

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050161394A1 (en) * 2002-11-20 2005-07-28 Karl Fritze Freeze resistant water filter
US20060091047A1 (en) * 2004-10-28 2006-05-04 Jinwan Ye Water purifying apparatuses
US7481928B2 (en) * 2001-07-30 2009-01-27 3M Innovative Properties Company Hot disconnect replaceable water filter assembly
US8246883B2 (en) * 2005-05-08 2012-08-21 3M Innovative Properties Company Filter cartridge and method of construction thereof
US20140238919A1 (en) * 2013-02-22 2014-08-28 General Electric Company Apparatus for flow path modification in a water filter system
USD750739S1 (en) * 2014-11-05 2016-03-01 Michael T. Baird Set of mounting lugs for a water filter
USD752707S1 (en) * 2013-05-31 2016-03-29 Kx Technologies Llc Filter cartridge with handle end
USD761934S1 (en) * 2015-05-19 2016-07-19 3M Innovative Properties Company Filter cartridge
USD762812S1 (en) * 2015-05-19 2016-08-02 3M Innovative Properties Company Filter cartridge
USD770011S1 (en) * 2015-10-16 2016-10-25 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
USD773608S1 (en) * 2015-09-03 2016-12-06 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
USD785750S1 (en) * 2013-05-31 2017-05-02 Kx Technologies Llc Handle end of filter cartridge
US20170304751A1 (en) * 2016-04-22 2017-10-26 Hong Kong Ecoaqua Co., Limited Reusable filter system
USD822155S1 (en) * 2017-05-24 2018-07-03 Hong Kong Ecoaqua Co., Limited Filter unit
USD835752S1 (en) * 2017-05-08 2018-12-11 Aqua Tru, Llc Water filter
USD847946S1 (en) * 2016-05-11 2019-05-07 Hong Kong Ecoaqua Co., Limited Filter cartridge

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7481928B2 (en) * 2001-07-30 2009-01-27 3M Innovative Properties Company Hot disconnect replaceable water filter assembly
US20050161394A1 (en) * 2002-11-20 2005-07-28 Karl Fritze Freeze resistant water filter
US20060091047A1 (en) * 2004-10-28 2006-05-04 Jinwan Ye Water purifying apparatuses
US8246883B2 (en) * 2005-05-08 2012-08-21 3M Innovative Properties Company Filter cartridge and method of construction thereof
US20140238919A1 (en) * 2013-02-22 2014-08-28 General Electric Company Apparatus for flow path modification in a water filter system
USD752707S1 (en) * 2013-05-31 2016-03-29 Kx Technologies Llc Filter cartridge with handle end
USD785750S1 (en) * 2013-05-31 2017-05-02 Kx Technologies Llc Handle end of filter cartridge
USD750739S1 (en) * 2014-11-05 2016-03-01 Michael T. Baird Set of mounting lugs for a water filter
USD762812S1 (en) * 2015-05-19 2016-08-02 3M Innovative Properties Company Filter cartridge
USD761934S1 (en) * 2015-05-19 2016-07-19 3M Innovative Properties Company Filter cartridge
USD773608S1 (en) * 2015-09-03 2016-12-06 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
USD770011S1 (en) * 2015-10-16 2016-10-25 Us Water Filters, Inc. Manifold engagement portion of a filter cartridge
US20170304751A1 (en) * 2016-04-22 2017-10-26 Hong Kong Ecoaqua Co., Limited Reusable filter system
USD847946S1 (en) * 2016-05-11 2019-05-07 Hong Kong Ecoaqua Co., Limited Filter cartridge
USD835752S1 (en) * 2017-05-08 2018-12-11 Aqua Tru, Llc Water filter
USD822155S1 (en) * 2017-05-24 2018-07-03 Hong Kong Ecoaqua Co., Limited Filter unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ecopure Filter Unit EFF-6022BK [Aug. 8, 2019] found online [Aug. 8, 2019]—http://www.ecopurefilter.com/products/2/page/4.html. *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD918334S1 (en) * 2018-12-29 2021-05-04 Tianjin Tianchuang Best Pure Environmental Science And Technology Co., Ltd. Filter
US12290770B2 (en) 2019-10-25 2025-05-06 Tianjin Yunda Industry And Trade Co. Ltd Filtration system with bypass and filtering configurations, and components and methods of operation thereof
USD958933S1 (en) * 2020-09-18 2022-07-26 Tianjin Bright Sight Commerce Co., Ltd Filter
USD982132S1 (en) * 2021-10-20 2023-03-28 Yaroslav Shchohla Water filter cartridge cap
USD1072172S1 (en) * 2023-03-17 2025-04-22 Haier Us Appliance Solutions, Inc. Water filter
USD1083024S1 (en) 2023-08-11 2025-07-08 Tianjin Yuanzhi Environmental Technology Co. Ltd. Refrigerator filter
USD1083025S1 (en) 2023-08-11 2025-07-08 Tianjin Yuanzhi Environmental Technology Co. Ltd. Refrigerator filter
USD1094641S1 (en) * 2024-10-08 2025-09-23 Lg Electronics Inc. Head assembly for refrigerator filter
USD1097061S1 (en) * 2024-10-08 2025-10-07 Lg Electronics Inc. Head assembly for refrigerator filter
USD1109846S1 (en) * 2024-10-08 2026-01-20 Lg Electronics Inc. Head assembly for refrigerator filter
USD1111129S1 (en) * 2024-10-08 2026-02-03 Lg Electronics Inc. Refrigerator filter
USD1112608S1 (en) * 2024-10-08 2026-02-10 Lg Electronics Inc. Head assembly for refrigerator filter

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