Apparatus, method and product for treating teeth
US6648641B1 · kind B1 · utility
127Cited by
49References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2000 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Nov 22, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/88
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A brushing system including a multiple cartridge dispensing system which dispenses the treatment material either directly onto brush bristles, or through the brush to the bristles. A multiplicity of materials may be provided to the cartridges for use in brushing. In addition to use in dental care, the system finds utility in hair coloring, spot laundry cleaning, skin and nail care, and polishing, as well as numerous others.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.