Water filter

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Description

FIG. 1 is a front, top perspective view of a water filter, showing our new design;

FIG. 2 is a rear, bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the water filter that form no part of the claimed design.

Claims

The ornamental design for a water filter, as shown and described.

Referenced Cited
U.S. Patent Documents
5486288 January 23, 1996 Stanford
D385330 October 21, 1997 Edman
5715699 February 10, 1998 Coates
7815805 October 19, 2010 Niermeyer
D820948 June 19, 2018 An
D824484 July 31, 2018 Zou
D892265 August 4, 2020 Zou
D919041 May 11, 2021 Lu
D926920 August 3, 2021 Huang
D964511 September 20, 2022 Kim
20100012569 January 21, 2010 Ambroiggio
20150182894 July 2, 2015 Shaffer
20230113056 April 13, 2023 Surdick
20230356121 November 9, 2023 Zou
Other references
  • Pureplus DW80-90 Under Sink Water Filter, Jun. 26, 2024, Amazon, site visited Sep. 30, 2025: https://www.amazon.com/dp/B0D83XM8ZM/ (Year: 2024).
  • 3M 66-4706G2 Cuno Water Factory, Feb. 2, 2022, Amazon, site visited Sep. 30, 2025: https://www.amazon.com/dp/B09RQ61Z65 (Year: 2022).
  • Kully Supply Elkay 51300C Replacement, Jun. 23, 2017, YouTube, site visited Dec. 23, 2025: https://www.youtube.com/watch?v=WdnSpmPHbSU (Year: 2017).
  • Teaglede 51300C Filter, Jul. 27, 2024, Amazon, site visited Sep. 30, 2025: https://www.amazon.com/dp/B0D7J7MK4Z/ (Year: 2024).
Patent History
Patent number: D1139810
Type: Grant
Filed: Sep 20, 2024
Date of Patent: Aug 4, 2026
Assignee: Tianjin Yuanzhi Environmental Protection Technology Co., Ltd (Tianjin)
Inventors: Lin Luo (Tianjin), Xin Guan (Tianjin), Jingguan Du (Tianjin), Zhigang Du (Tianjin), Zhiyong Qian (Tianjin)
Primary Examiner: Bobby W Jones, II
Application Number: 29/964,064
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)