Laundry treating appliance with a filter
US11585038B2 · kind B2 · utility
1Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2019 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Aug 28, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F37/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A laundry treating appliance comprising a tub with a tub access opening, a rotatable drum located within the tub and partially defining a treating chamber, a drying air duct having an inlet formed in the tub and defining a cross-sectional area of the inlet, and a filter overlying the inlet and having a surface area greater than the cross-sectional area of the drying air duct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.