Pretreatment cup for treating durable and delicate fabrics
US9481956B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2014 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Jul 10, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L25/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A pretreatment cup comprising elongated protrusions, having a length to width ratio of greater than 2, which are spaced so that the distance between the elongated protrusions is less than the height of the elongated protrusions, can be used for pretreating both durable and delicate fabrics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.