Patent ID: 11857051
Assignee: L'OREAL
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A composition dispenser, comprising:
a protrusion unit including one or more protrusion elements and at least one dispensing orifices configured for fluidic communication with a formulation reservoir;
the protrusion unit operably coupled to a length-adjustment element configured to adjust an exposed protrusion length of the protrusion elements along a direction perpendicular to a rotation plane of the length-adjust element,
wherein the length-adjustment element comprises a twist top and a threaded insert comprising a top flange having a central opening and an outer and an inner threaded surface, wherein the protrusion unit is received within the threaded insert, wherein the top flange comprises a circumferential ledge extending inward toward the central opening, a collar on the bottom side of the protrusion unit fits in the central opening, and a rim extending outward on the collar rotates below the circumferential ledge.