Patent ID: 8905091

Claim:
A dispenser device for dispensing a liquid cosmetic, said device comprising: a first bottle that is defined, in part, by a bottom wall, and that contains a first initial volume of liquid cosmetic that is under a volume of gas that presents a first initial pressure, the first bottle including, in its top portion, a spray valve; a second bottle that includes, in its top portion, a spray valve, and that contains a second initial volume of liquid that is under a second volume of gas that presents a second initial pressure; and first transfer means for transferring the liquid from the first bottle towards the second bottle; wherein the first transfer means has a first portion that is secured to the first bottle and that is disposed in the proximity of the bottom wall, and a second portion that is secured to the second bottle, the first and second portions sealing their respective bottles when they are uncoupled, and in that the coupling of the first portion with the second portion enables the liquid to flow between the first bottle and the second bottle, in such a manner that, after coupling the two portions together, the first and second bottles present first and second pressures that tend towards equilibrium by the liquid flowing from the first bottle towards the second bottle.