Toothpaste dispensing automatic toothbrush

Details Toothpaste dispensing automatic toothbrush Toothpaste dispensing automatic toothbrush

2005-10-25

2005-10-25

Yu, Justine R. (Department: 3751)

Coating implements with material supply

Brush, broom, or mop

With flow-regulator

C401S277000, C401S175000

Reexamination Certificate

active

06957925

ABSTRACT:
A toothpaste dispensing automatic toothbrush includes a head member mounted atop a body member with a brush head releasably coupled to the head member. A reservoir for containing toothpaste is positioned in the body member along with a pump assembly and first motor. The first motor is connected to a battery and drives the pump assembly when actuated by depression of a first switch whereby to urge toothpaste from the reservoir through a channel and onto bristles of the brush head. The brush head includes a rotor with rotor bristles that is operatively connected to a second motor. The second motor may be energized upon actuation of a second switch to cause movement of the rotor. A recharging base may be included for recharging a rechargeable toothbrush battery.

REFERENCES:
patent: 4062635 (1977-12-01), Teh-Sheng
patent: 4695177 (1987-09-01), Kuo
patent: 5062728 (1991-11-01), Kuo
patent: 5636933 (1997-06-01), Vizsolyi
patent: 5893378 (1999-04-01), Llerena
patent: 5927889 (1999-07-01), La Flower
patent: 6056466 (2000-05-01), Johnson et al.
patent: 6206600 (2001-03-01), Rosenberg et al.
patent: 6213663 (2001-04-01), Micaletti et al.
patent: 6648641 (2003-11-01), Viltro et al.
patent: 2005/0004498 (2005-01-01), Klupt

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