Coating implements with material supply – Including means to apply material-moving force – Piston-provided reservoir
Patent
1990-05-14
1991-06-25
Johnson, Richard J.
Coating implements with material supply
Including means to apply material-moving force
Piston-provided reservoir
401280, A46B 1102
Patent
active
050261916
ABSTRACT:
An improved fountain toothbrush is provided that includes a toothpaste storage compartment in the handle and a rotary mechanism for enabling toothpaste in the toothpaste storage compartment to be urged through a conduit in a head directly to the bristles which is adapted to be disposable.
REFERENCES:
patent: 4201490 (1980-05-01), D'Angelo
patent: 4288169 (1981-09-01), McMenamin
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