Systems and methods for coloring hair
US12274346B2 · kind B2 · utility
0Cited by
15References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 2020 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Nov 23, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2101/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system for scanning a client's hair color and dispensing hair coloring to change the clients hair color from an initial color to a target color is disclosed. The system comprises an input for reading the measured color from the scanning device, a processor configured to compare the measured color to a desired target hair color and develop a coloring protocol for changing the clients current hair color to the desired target color, and a dispenser for dispensing one or more formulations that follow the protocol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.