Coating implements with material supply – Including means to apply material-moving force – Including means to collapse flexible wall
Patent
1993-05-13
1995-01-17
DeMille, Danton D.
Coating implements with material supply
Including means to apply material-moving force
Including means to collapse flexible wall
222100, 401280, 401157, 401169, 401164, 401175, 401190, A45D 4000, A46B 1102, B65D 3534
Patent
active
053821068
ABSTRACT:
An improved toothbrush with a teeth cleansing substance dispensing system is provided, which consists of a mechanism in cooperation with a compartment in an enlarged handle, which will dispense some teeth cleansing substance through a channel in a neck and head and out through at least one lateral passageway into bristle groups, so that the bristle groups can clean teeth. An apparatus is also in cooperation with the channel in the head and neck for sealing the at least one lateral passageway, when not in use. This stops the flow of the teeth cleansing substance and prevents germs, bacteria, water and other foreign elements from contaminating the teeth cleansing substance left in the channel and the compartment.
REFERENCES:
patent: 1615999 (1927-02-01), Perelman
patent: 2162447 (1939-06-01), Seibel
patent: 2557267 (1951-06-01), Ellinger
patent: 2742189 (1956-04-01), Morrison
patent: 3917118 (1975-11-01), Odgen
DeMille Danton D.
Kroll Michael I.
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