IP Library › Granted Patent US 12,485,372
Granted Patent B2
US 12,485,372 · App. 18/093,650 · Granted Dec 2, 2025

Structure for appliance water filter

Inventors: Joshua K. Workman (Louisville, KY); Keith A. Snyder (Newburgh, IN); Matthew W. Okruch (Louisville, KY)
Assignee: Haier US Appliance Solutions, Inc.
B01D35/147B01D35/306B01D2201/302B01D2201/4076F25D2323/121
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Quick Facts
Patent No.
US 12,485,372
App. No.
18/093,650
Granted
Dec 2, 2025
Kind
B2
Abstract

A water filter assembly for a refrigeration appliance and an arcuate body for a water filter assembly are provided. The arcuate body includes a body forming an arcuate section. A pin extends along a longitudinal extension of the body and is configured to contact a bypass valve to close the bypass valve when the arcuate body is positioned within a chamber at the water filter assembly. The water filer assembly includes a filter body separable from the arcuate body.

Claims (25)

1 . A water filter assembly for a refrigeration appliance, comprising:

an arcuate body extending along an arcuate section, the arcuate body comprising a wing forming a longitudinally extended opening, wherein a pin extends along a longitudinal extension of the arcuate body, the pin configured to contact a bypass valve to close the bypass valve when the arcuate body is positioned within a chamber at the water filter assembly; and

a filter body, wherein the filter body and the arcuate body are separable components.

2 . The water filter assembly of claim 1 , the arcuate body comprising a terminal end wall, and wherein the pin extends from the terminal end wall toward the bypass valve at the water filter assembly.

3 . The water filter assembly of claim 1 , wherein the wing is configured to inhibit positioning the pin distal to the bypass valve.

4 . The water filter assembly of claim 1 , wherein the wing forms a spring configured to radially extend and compress.

5 . The water filter assembly of claim 1 , the arcuate body comprising a tab configured to fit within an access opening formed at an interface wall, the interface wall forming the chamber into which the arcuate body is positionable.

6 . The water filter assembly of claim 1 , the arcuate body comprising a platform extending from the arcuate body, the platform configured to limit rotation of the arcuate body relative to the bypass valve.

7 . The water filter assembly of claim 6 , wherein the platform is configured to extend partially around the bypass valve.

8 . The water filter assembly of claim 1 , comprising:

a cap comprising a cap body configured to position within the chamber, the cap comprising an inlet port forming an inlet channel and an outlet port forming an outlet channel, the cap comprising a bypass valve configured to cross-connect the inlet port and the outlet port.

9 . The water filter assembly of claim 1 , wherein the filter body forms a plenum, the filter body configured to receive and filter water through a medium at the plenum.

10 . The water filter assembly of claim 1 , wherein the arcuate body comprises a member extending along a longitudinal direction, the member forming an opening extending along the longitudinal direction and along an arcuate section.

11 . The water filter assembly of claim 1 , the filter body comprising a stem configured to open a closure valve at a cap when the filter body and the arcuate body are each inserted into the chamber, wherein the pin at the arcuate body pushes the bypass valve at the cap.

12 . An apparatus for a water filter assembly, the apparatus comprising:

an arcuate body extending along an arcuate section, the arcuate body comprising a pin extending along a longitudinal extension of the arcuate body, the pin configured to contact a bypass valve at the water filter assembly to close the bypass valve when the arcuate body is positioned within a chamber at the water filter assembly; and

a wing forming a longitudinally extended opening, wherein the wing is configured to inhibit positioning the pin distal to the bypass valve.

13 . The apparatus of claim 12 , the arcuate body comprising a terminal end wall, and wherein the pin extends from the terminal end wall toward the bypass valve at the water filter assembly.

14 . The apparatus of claim 12 , wherein the wing forms a spring configured to radially extend and compress.

15 . The apparatus of claim 12 , the arcuate body comprising a tab configured to fit within an access opening formed at the water filter assembly.

16 . The apparatus of claim 12 , comprising:

a platform extending from the body, the platform configured to limit rotation of the arcuate body relative to the water filter assembly.

17 . The apparatus of claim 16 , wherein the platform is configured to extend partially around the bypass valve.

18 . The apparatus of claim 12 , comprising:

a member extending along a longitudinal direction, the member forming an opening extending along the longitudinal direction and along an arcuate section.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2023
From: WORKMAN, JOSHUA K.; SNYDER, KEITH A.; OKRUCH, MATTHEW W.
To: HAIER US APPLIANCE SOLUTIONS, INC.
Reel/Frame 062286/0893 →
Continuity (1)
Related Publication 20240226784A1 · Jul 11, 2024
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