Drum type washing machine
US9422656B2 · kind B2 · utility
0Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2014 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Oct 9, 2034 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F37/30
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A drum type washing machine includes a main tub having a main drum that rotates to wash laundry, a sub tub separate from the main tub and having a sub drum that rotates to wash laundry, and a clutch unit including a motor that provides a rotational force to at least one of the main drum and the sub drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.