D oes anyone know if the patent on the color wheel concealers expired? I am seeing different versions of it everywhere.
Hi LAMCHPMOM! I have been watching Adrienne for three years and have never heard her mention a patent when selling her color wheel concealers on air. She would surely preach about it if she currently held a patent. Also, a patent does not prevent similar products from entering the marketplace.
The color wheel goes back to 1810, when Johann Wolfgang von Goethe published Theory of Colours. His observations on the effect of opposed colors led him to a symmetric arrangement of his color wheel, “for the colours diametrically opposed to each other… are those which reciprocally evoke each other in the eye.”
Posted in Beauty
04.16.17 5:24 PM