Dispensing device

Details Dispensing device Dispensing device

2006-08-08

2006-08-08

Walczak, David J. (Department: 3751)

Coating implements with material supply

Including means to apply material-moving force

Piston-provided reservoir

C401S182000, C401S266000

Reexamination Certificate

active

07086796

ABSTRACT:
A dispensing device for substances including personal care, cosmetics, and medicinal substances dispenses a metered amount by actuation of a push button which indirectly contacts an advancable shaft, thereby driving a piston to push the substance from a reservoir into an applicator. The device can be operated in one hand of a person and is devoid of any twist or rotation mechanism.

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