System and method for color preparation and management
US9177339B2 · kind B2 · utility
25Cited by
47References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2012 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Jul 25, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0621
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
In one embodiment there is provided a method for preparing a hair dye mixture. The method includes a scale and control system in communication with each other. The control system provides for a memory and a display, wherein the memory contains a formula that defines instructions for blending a hair dye mixture. The method displays the instructions on the display. The stylist may then view the display of instructions and add colorant(s) and dye blending material(s) to a receptacle on the scale, in accordance with the instructions, using current product packaging, such that specialized packaging requirements are not required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.