Laundry treating appliance impeller
US9115452B2 · kind B2 · utility
6Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2012 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Nov 20, 2033 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F23/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A laundry treating appliance may include a drum and an impeller. The impeller may have a raised center, a bottom plate, a transition region between the bottom plate and the raised center, a center post extending upward from the raised center, and a plurality of radial protrusions extending along the raised center, the bottom plate, and the transition region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.