Patent ID: 11890588
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A customizing and dispensing device for custom cosmetics comprising: an automated dispenser containing at least two liquid-containing ingredient cartridges, each of the at least two cartridges removably coupled to a motor able to dispense controlled amounts of contained liquid from a respective liquid-containing ingredient cartridge; each coupled motor linked in communication with a processor with memory; at least one user input control; the user input control in communication with the processor to direct activation and control of each coupled motor; the processor having an external input-output wired or wireless communication link engageable with a source of data transmission; the memory configured to store at least one set of instructions to activate motors to dispense specific amounts of the liquid from the respective liquid-containing ingredient cartridges; output piping from each of the respective liquid-containing ingredient cartridges leading to a manually moveable receiving chamber; and at least the output piping and receiving chamber within a housing having surrounding vertical walls, a coupling for supporting the at least two respective liquid-containing ingredient cartridges; a lower support surface to support the moveable receiving chamber, wherein there is a slideable piston engaged within a liquid-containing ingredient cartridges such that activation of the gear pump reduces pressure and withdraws liquid from the liquid-containing ingredient cartridges into respective nozzles and lowering a level of liquid within the liquid-containing ingredient cartridges draws down the slideable piston over the level of liquid ingredient within the liquid-containing ingredient cartridges, and an opening in the surrounding vertical walls enabling manual removal of the removeable receiving chamber.