IP Library › Granted Patent US 11,064,861
Granted Patent B2
US 11,064,861 · App. 16/594,901 · Granted Jul 20, 2021

Dishwasher having a door assembly

Inventors: Krzysztof Ploszaj (Dobrzykowice, PL); Arkadiusz Teclaw (Wroclaw, PL)
Assignee: Whirlpool Corporation
A47L15/4263A47L15/4261D06F39/14
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Quick Facts
Patent No.
US 11,064,861
App. No.
16/594,901
Granted
Jul 20, 2021
Kind
B2
Abstract

A dishwasher including a cabinet with a treating chamber having an open face, which is selectively closed by a door assembly. The door assembly has an outer door spaced from an inner door to define an interior space between the outer and inner doors. A stiffener is located between the inner and outer doors.

Claims (18)

1. A dishwasher door assembly comprising:

an outer door spaced from an inner door to define an interior space between the outer and inner doors;

the outer door having a front panel with a side flange having a first channel overlying and confronting the front panel, and a bottom flange defining a corner with the first channel;

the inner door having a second channel confronting the front panel,

a stiffener having a body with a first surface abutting the front panel; and a rib received within the first channel and a first projection received within the second channel.

2. The dishwasher door assembly of claim 1 wherein a first distance between the first surface and the rib is at least equal to a second distance between the front panel and an opening to the first channel.

3. The dishwasher door assembly of claim 2 wherein the first distance is greater than the second distance.

4. The dishwasher door assembly of claim 3 where a width of the rib is less than a width of the first channel.

5. The dishwasher door assembly of claim 1 wherein the rib defines a first step in the body and the first channel defines a second step in the side flange, and the first and second steps seat together.

6. The dishwasher door assembly of claim 1 wherein the first projection has a first width less than a width of the second channel.

7. The dishwasher door assembly of claim 1 wherein the body has a second projection from which the rib extends.

8. The dishwasher door assembly of claim 7 wherein the second projection is spaced from the first projection to define an intervening gap.

9. The dishwasher door assembly of claim 8 further comprising a hinge assembly having at least a portion received within the intervening gap.

10. The dishwasher door assembly of claim 1 wherein the first projection has an interference fit with at least a portion of the second channel.

11. The dishwasher door assembly of claim 1 when the front panel comprises a stop abutting the body.

12. The dishwasher door assembly of claim 11 wherein the stop is located at the corner.

13. The dishwasher door assembly of claim 1 wherein the body further comprises a finger abutting the bottom flange.

14. The dishwasher door assembly of claim 13 further comprising a fastener securing the finger to the bottom flange.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 7, 2019
From: PLOSZAJ, KRZYSZTOF; TECLAW, ARKADIUSZ
To: WHIRLPOOL CORPORATION
Reel/Frame 050644/0202 →
Continuity (1)
Related Publication 20210100423A1 · Apr 8, 2021
Cited By (1)
US 12,342,976