Dish washer
US7666265B2 · kind B2 · utility
5Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2005 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Oct 11, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L15/4227
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Sump assembly in a dishwasher holds washing water and supplies the washing water to spray nozzles. The sump assembly includes a sump housing for holding washing water, a heater assembly fastened to an inside of the sump housing for heating the washing water, and a pump fastened to the sump housing for pumping washing water heated by the heater assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.