Air oxidation hair dye application system and method for coloring hair using the same
US10064471B2 · kind B2 · utility
0Cited by
34References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2007 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Nov 2, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D19/0066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An air oxidation hair dye application system and a method for coloring hair using this system are provided. The system includes a container holding the hair dye and a comb-shaped applicator mounted on the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.