Contents-saver plastic dispensing tube

Details Contents-saver plastic dispensing tube Contents-saver plastic dispensing tube

1987-03-04

1989-02-28

Huppert, Michael S.

Dispensing

Processes of dispensing

222107, B65D 3508

Patent

active

048077828

ABSTRACT:
A flexible wall dispensing tube, such as a toothpaste tube, has a resilient means such as a rubber band attached to the bottom of the tube to prevent the bottom of the tube from unwinding after it has been wound up.

REFERENCES:
patent: 224958 (1880-02-01), Rowland
patent: 424411 (1890-03-01), Fielder
patent: 1028489 (1912-06-01), Priddat
patent: 1714741 (1929-05-01), Urquhart
patent: 2669047 (1954-02-01), Rieger
patent: 2862647 (1958-12-01), Dietz
patent: 2976629 (1961-03-01), Brixius et al.
patent: 3453758 (1969-07-01), Soref et al.

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