公开(公告)号：US20240172858A1

公开(公告)日：2024-05-30

申请号：US18060258

申请日：2022-11-30

Applicant: L'OREAL

Inventor： Lisa Jablonski ,  Ji Lee ,  Damien Levi ,  Marie-Yves Hampton ,  Yamini Patel ,  Anne Wagner ,  Curtis Yang

IPC: A45D34/04 ,  A45D19/00

CPC classification number: A45D34/04 ,  A45D19/00 ,  A45D19/0066 ,  A45D2034/005

Abstract: Formulation delivery systems, formulation delivery devices, and formulation cartridges for the same are provided. Formulation delivery systems include a reusable handle, a formulation dispensing assembly, and a controller. The formulation dispensing assembly includes a reciprocating nozzle assembly and a pump. The reciprocating nozzle assembly is fluidically-coupleable to the formulation cartridge or the cleaning cartridge received within the reusable handle. Formulation delivery devices include a reusable handle configured to receive a formulation cartridge therein, and a formulation dispensing assembly disposed in the reusable handle. The formulation dispensing assembly includes fluid conduits, a pump fluidically connected to the fluid conduits, a reciprocating nozzle assembly, and a controller. Formulation cartridges include a reusable cartridge body and a formulation cartridge refill unit.