Toothpaste dispensing apparatus

Details Toothpaste dispensing apparatus Toothpaste dispensing apparatus

1998-01-27

1999-03-02

Shaver, Kevin P.

Dispensing

Collapsible wall-type container

With wall-collapsing means

222333, B65D 3528

Patent

active

058759298

ABSTRACT:
A toothpaste dispensing apparatus that provides a mechanism for efficiently and selectively squeezing the contents from a toothpaste tube. The apparatus includes a tube compressing assembly with a pair of reversible motorized opposing rollers which squeeze a collapsible toothpaste tube displacing the tube's contents to a dispensing port. The apparatus is easily loaded with a new tube and effectively compresses the tube without premature buckling of the tube and without the need of securing the crimped end of the tube.

REFERENCES:
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patent: 3313454 (1967-04-01), Welsh et al.
patent: 3581943 (1971-06-01), Koenigshof
patent: 3860147 (1975-01-01), Vessio et al.
patent: 4010873 (1977-03-01), Mardirossian
patent: 4125206 (1978-11-01), Wilson
patent: 4234104 (1980-11-01), Apuzzo, Jr. et al.
patent: 4403714 (1983-09-01), Kane
patent: 4448330 (1984-05-01), Roux
patent: 5203473 (1993-04-01), Willey
patent: 5215218 (1993-06-01), Choi
patent: 5441172 (1995-08-01), Yu

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