Pulsator device for washing machines and washing machine having the same
US9194071B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2011 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Sep 9, 2034 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F17/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A pulsator device in which a second pulsator performs different movements according to rotating directions of a first pulsator so as to reduce water consumption and improve washing performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.