Dental hygiene device

Details Dental hygiene device Dental hygiene device

1989-09-19

1990-08-21

Hafer, Robert A.

Coating implements with material supply

Material-carrying tool movable away from supply means

401195, 132309, A46B 1100, B43K 2900

Patent

active

049500953

ABSTRACT:
A dental hygiene device comprising a toothpaste compartment a toothbrush compartment and a toothbrush retractable in the latter compartment. A slot is provided in the device to let the toothpaste flow through the bristles while the toothbrush is in its retracted position. A piston arrangement is used to push the toothpaste through the slot.

REFERENCES:
patent: 3853134 (1974-12-01), McCord
patent: 4004597 (1977-01-01), Kupperman et al.
patent: 4467822 (1984-08-01), Blackwell
patent: 4673106 (1987-06-01), Fishman
patent: 4693622 (1987-09-01), Booth
patent: 4787765 (1988-11-01), Kuo

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