IP Library › Granted Patent US 12,492,503
Granted Patent B2
US 12,492,503 · App. 18/175,674 · Granted Dec 9, 2025

Laundry appliance with anti-closure feature

Inventors: Timothy Blatchley (Stevensville, MI); Nolan Maryanski (Stevensville, MI); Bret J. Wamhoff (St. Joseph, MI)
Assignee: Whirlpool Corporation
D06F39/14D06F37/10D06F37/28D06F37/42
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Quick Facts
Patent No.
US 12,492,503
App. No.
18/175,674
Granted
Dec 9, 2025
Kind
B2
Abstract

A laundry appliance includes a drum and a cabinet configured to support the drum for rotation therein. The cabinet has a front face defining an opening that provides access into the drum. A door is pivotally attached to the cabinet and is movable between a closed position and an open position. A latch assembly secures the door in the closed position. The latch assembly includes a catch supported on one of the door and the front face and a striker supported on the other of the door and the front face. The striker is engageable with the catch to latch the latch assembly. One of the catch and striker is movable between a first position in which the catch and striker do not engage when the door is in the closed position and a second position in which the catch and striker can latch.

Claims (39)

1 . A laundry appliance comprising:

a drum;

a cabinet configured to support the drum for rotation therein, the cabinet including a front face defining an opening that provides access into the drum;

a door pivotally attached to the cabinet and movable between a closed position and an open position; and

a latch assembly configured to secure the door in the closed position, the latch assembly including:

a catch supported on one of an interior of the door and the front face,

a striker supported on the other of the within the interior of the door and the front face and engageable with the catch to latch the latch assembly, wherein one of the catch and striker is rotatable between a first position in which the catch and striker do not engage when the door is in the closed position and a second position in which the catch and striker are configured to engage when the door is in the closed position, wherein the one of the catch and striker is retracted into the interior when in the first position and projects outwardly from the door when in the second position,

a spring biasing the one of the catch and striker to the first position, and

an actuator operably coupled to the one of the catch and striker and configured to move the one of the catch and striker from the first position to the second position when actuated by a user.

2 . The laundry appliance of claim 1 , wherein the first position is a retracted position and the second position is an extended position.

3 . The laundry appliance of claim 1 , wherein the first position and the second position are vertically or laterally spaced from each other.

4 . The laundry appliance of claim 1 , wherein the one of the catch and the striker is the striker.

5 . The laundry appliance of claim 1 , wherein the one of the catch and the striker moves between the first and second position via rotation about an axis.

6 . The laundry appliance of claim 1 , wherein the actuator includes a handle.

7 . The laundry appliance of claim 6 , wherein the actuator includes a tension member connected between the handle and the actuator.

8 . The laundry appliance of claim 7 , wherein the tension member is a cable.

9 . A laundry appliance comprising:

a drum;

a cabinet configured to support the drum for rotation therein, the cabinet including a front face defining an opening that provides access into the drum;

a catch mounted on the front face;

a door pivotally attached to the cabinet and movable between a closed position and an open position;

a striker configured to engage with the catch, the striker being rotatably mounted within an interior of the door such that the striker rotates between a first position in which the catch does not engage with the striker when the door is in the closed position and a second position in which the catch and striker engage when the door is in the closed position to latch the door to the cabinet, wherein the striker is retracted into the interior when in the first position and projects outwardly from the door when in the second position;

a resilient member urging the striker to rotate towards the first position; and

an actuator configured to overcome the resilient member and rotate the striker towards the second position when actuated by a user.

10 . The laundry appliance of claim 9 , wherein the actuator includes a handle and a tension member connected between the handle and the actuator.

11 . The laundry appliance of claim 9 , wherein the first position and the second position are vertically spaced from each other.

12 . The laundry appliance of claim 9 , wherein the first position and the second position are laterally spaced from each other.

13 . The laundry appliance of claim 9 , wherein the striker moves between the first and second position via rotation about an axis.

14 . A latch assembly for a laundry appliance comprising:

a catch supported on a cabinet;

a striker rotatably supported within an interior of a door and engageable with the catch to latch the latch assembly, wherein the striker is rotatable between a first position in which the catch and striker do not engage when the door is in a closed position and a second position in which the catch and striker are configured to engage when the door is in the closed position, wherein the striker is retracted into the interior when in the first position and projects outwardly from the door when in the second position;

a resilient member biasing the striker to the first position; and

an actuator operably coupled to the striker and configured to move the striker from the first position to the second position.

15 . The latch assembly of claim 14 , wherein the actuator includes a handle.

16 . The latch assembly of claim 15 , wherein the actuator includes a tension member connected between the handle and the actuator.

17 . The laundry appliance of claim 16 , wherein the tension member is a cable.

18 . The latch assembly of claim 14 , wherein the first position and the second position are vertically spaced from each other.

19 . The latch assembly of claim 14 , wherein the first position and the second position are laterally spaced from each other.

20 . The latch assembly of claim 14 , wherein the striker moves between the first and second position via rotation about an axis.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 28, 2023
From: BLATCHLEY, TIMOTHY; MARYANSKI, NOLAN; WAMHOFF, BRET J.
To: WHIRLPOOL CORPORATION
Reel/Frame 062823/0009 →
Continuity (1)
Related Publication 20240287729A1 · Aug 29, 2024
References Cited (20)
US 4257173A · Smith · 1981 [cited by applicant]
US 6685241B2 · Bollmann · 2004 [cited by applicant]
US 9181647B2 · Eglmeier et al. · 2015 [cited by applicant]
US 10066334B2 · Mora et al. · 2018 [cited by applicant]
US 10612274B2 · Kuehn et al. · 2020 [cited by applicant]
US 10815609B2 · Renz et al. · 2020 [cited by applicant]
US 11319661B1 · Maryanski et al. · 2022 [cited by applicant]
US 20010024039A1 · Lippoldt · 2001 [cited by examiner]
US 20020073744A1 · Bollmann · 2002 [cited by examiner]
US 20040104580A1 · Spiessl · 2004 [cited by examiner]
US 20100052338A1 · Osvatic · 2010 [cited by examiner]
US 20110181053A1 · Marschner · 2011 [cited by examiner]
US 20120032569A1 · Hill et al. · 2012 [cited by applicant]
US 20160376742A1 · Mcdonald · 2016 [cited by examiner]
US 20230119079A1 · Dirnberger · 2023 [cited by examiner]
US 20230203741A1 · Urbanski · 2023 [cited by examiner]
US 20230203743A1 · Scherr · 2023 [cited by examiner]
EP 4424899A1 · 2024 [cited by applicant]
WO 2008096222A2 · 2008 [cited by applicant]
WO 2008096222A3 · 2008 [cited by applicant]