Color change mouthrinse
US5154917A · kind A · utility
64Cited by
50References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1990 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | Sep 11, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S215/07
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A mouthrinse product comprises a multi-compartment bottle with liquids of different colors stored in the compartments, the combined stream of the liquids dispensed from the bottle combining to form a liquid admixture of yet another color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.