Dish washer and controlling method thereof
US12279734B2 · kind B2 · utility
0Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2024 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | May 28, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2501/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dish washer includes a cabinet, a tub positioned inside the cabinet, a sump provided in a lower portion of the tub, a case brake provided on a side wall of the tub connected to the sump, and a filter device positioned below the tub inside the cabinet, to selectively filter or unfilter water received from a water supply source, and to supply the filtered water or the unfiltered water to the case brake, the water passed through the case brake is collected in the sump, the case brake is located higher than the sump to prevent a backflow of the water collected in the sump to the case brake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.