Detergent pack
US6557732B2 · kind B2 · utility
25Cited by
12References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2001 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Jul 16, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/32
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A detergent pack for use in conjunction with a washing machine and which comprises two or more detergent or auxiliary products, storage means comprising separate but associated portions of the two or more products, and means for delivering quantities of the two or more products into the same or different cycles of a washing machine, said means for delivering comprising means for dispensing quantities of the two or more products, and means for controlling the relative dispensing rate of the two or more products from the storage means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.