Dispenser toothbrush

Details Dispenser toothbrush Dispenser toothbrush

1986-03-11

1988-03-29

Apley, Richard J.

Coating implements with material supply

Including means to apply material-moving force

In or at feeder

401149, 401150, 401171, 401176, 401178, 401286, 222105, 222207, 222385, A46B 1102

Patent

active

047339837

ABSTRACT:
A fillable toothbrush provided with a handle containing a dispenser for toothpaste is disclosed. One end of the handle is provided with a stem through which a duct is provided from a storage chamber to an outlet adjacent to a brush arranged at the free end of the stem. An actuating element is provided at the end of the handle remote from the stem. When actuated, the actuating element moves a valve that closes off the storage chamber from the duct and pushes toothpaste through the duct to the brush. When the actuating element is released, the valve retracts and permits toothpaste in the storage chamber to flow into the duct. The dispenser toothbrush is of simple design and allows defined quantities of toothpaste to be dispensed in a reliable way.

REFERENCES:
patent: 2033197 (1936-03-01), Kinkade
patent: 2328048 (1943-08-01), Bair
patent: 2587794 (1952-03-01), Walker et al.
patent: 3227165 (1966-01-01), Costanza
patent: 4088412 (1978-05-01), Del Bon

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