Dishwasher with counter-convection air flow
US7887643B2 · kind B2 · utility
5Cited by
16References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2005 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Apr 1, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L15/486
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dishwasher provides forced air flow in a counter-convectional direction so as to exhaust air out of a bottom portion of the washing volume in contrast to normal convective air flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.