Foaming hand sponge for bodily cleansing with color change indicator
US8440606B2 · kind B2 · utility
11Cited by
30References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2007 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Jul 12, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/42
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cleansing product suitable for making the cleaning of both inanimate and animate surfaces more fun and effective for children is disclosed. Specifically, the cleansing product is capable of expanding in volume under certain temperature conditions, and in some embodiments, can additionally include a coloring agent, providing a color change to indicate when sufficient cleansing has been performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.