Cosmetic composition dispenser

Coating implements with material supply – Including means to apply material-moving force – Piston-provided reservoir

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Details

401 66, 401175, 401179, 401181, 401194, A45D 4006, A45D 4004

Patent

active

055733417

ABSTRACT:
A dispenser is provided that includes a container for storing a dispensable chemical product such as an underarm composition, an elevator mounted for axial movement within the container, a rotatable shaft attached to the elevator, a housing below the elevator and a mechanism for axially advancing the elevator within the container. The advancement mechanism includes a ratchet wheel with a plurality of teeth circumferentially surrounding the wheel and a mechanism to rotate the ratchet wheel which includes a flexible arm attached to the housing and having a pawl for moving the teeth of the ratchet wheel.

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patent: 5000356 (1991-03-01), Johnson et al.
patent: 5007755 (1991-04-01), Thompson
patent: 5111972 (1992-05-01), Sakurai et al.

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