Non-spill liquid toothpaste dispenser

Details Non-spill liquid toothpaste dispenser Non-spill liquid toothpaste dispenser

1995-06-13

1996-03-26

Sewell, Paul T.

Special receptacle or package

For a tool

Brush

424 49, B65D 7704

Patent

active

055013406

ABSTRACT:
A non-spillable liquid toothpaste dispenser which stands upright for normal use, but can be used in any orientation. The dispenser is made of rigid plastic and comprises a case, a cap and a cartridge containing liquid toothpaste inside the case. Inside the top of the cartridge is a sliding valve having semicircular doors at its top. In use, a toothbrush head is pushed through a flanged hole in the top of the case, through the valve semicircular doors and into the liquid toothpaste. When the toothbrush is withdrawn, excess toothpaste is wiped off by the doors and the doors return to their normal closed position. The valve doors will also be made to close if any liquid toothpaste flows toward and impinges on the valve. In addition, a tight plug is provided in the cap to ensure no leakage of liquid when the dispenser is packed.

REFERENCES:
patent: 4817826 (1989-04-01), Judge
patent: 4978003 (1990-12-01), Foster
patent: 5252312 (1993-10-01), Gentile et al.

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