Containers for fabric conditioners
US5279409A · kind A · utility
2Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 1992 |
| Grant date | Jan 18, 1994 |
| Priority date | — |
| Expiry date | Aug 27, 2012 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/024
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A container for clothes conditioners having chambers for conditioners and for a pressure solution and an osmotic membrane covering the intake of the pressure chamber to permit osmotic flow of water from the rinse water of a washing machine to enter the pressure chamber which, in turn, causes a piston or similar means to transfer pressure into the conditioner chamber which causes the latter to break or to open to release conditioners into the rinse water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.