Dishwasher
US8707973B2 · kind B2 · utility
9Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2010 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Oct 30, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L15/4206
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dishwasher is provided that prevents foreign materials from remaining lodged in a filter. The dishwasher may include a sump in which washing fluid is collected, a filter provided in the sump so as to separate foreign materials from the washing fluid, and a cleaning device including at least one blade that scrapes foreign materials from the filter as the cleaning device moves, either in a rotating direction or a linear direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.