Container having flexible walls and two chambers which are kept

Details Container having flexible walls and two chambers which are kept Container having flexible walls and two chambers which are kept

1973-11-30

1977-12-13

Reeves, Robert B.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With common discharge

222213, B65D 8300

Patent

active

040624773

ABSTRACT:
Tube having flexible walls and a neck separated from the remainder of the tube by a transverse wall having an opening therein closed by a plug adapted to be expelled from the orifice when the tube is squeezed. The plug is cup-shaped and made of a rubbery material so as to increase the permissible manufacturing tolerances.

REFERENCES:
patent: 2159217 (1939-05-01), Lozier et al.
patent: 2869543 (1959-01-01), Ratcliff et al.
patent: 3207374 (1965-09-01), Holmes et al.
patent: 3326215 (1967-06-01), Sarnoff et al.
patent: 3330280 (1967-07-01), Ogle
patent: 3351058 (1967-11-01), Webb
patent: 3458076 (1969-07-01), Babcock

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