Patent ID: 9504306
Filing Date: 2016-11-29
CPC Classification: A45D,G05B,G06F

Claim Text:
1. A method of batch sizing a formula, the formula defining one or more hair dye materials and corresponding recommended amounts for creating an individual batch sized amount of a hair dye mixture, the method comprising: providing a control system having at least a processor and a computer-readable memory, wherein the memory contains software configured to receive a formula defining instructions for blending a hair dye mixture using one or more colorants and/or dye blending materials and amounts recommended for the hair dye mixture; presenting a plurality of batch sizing adjustment criteria; and receiving user input, via a user input device, selecting one or more of the plurality of batch sizing adjustment criteria, the batch sizing adjustment criteria including hair characteristics; wherein the control system calculates batch sizing information associated with the hair dye mixture using hair characteristic input received by the control system for an individual batch sized amount.