Rotatable closure for collapsible tubes

Details Rotatable closure for collapsible tubes Rotatable closure for collapsible tubes

1980-05-15

1981-11-24

Scherbel, David A.

Dispensing

With flow controller or closure

Rotary, axially

B65D 4726

Patent

active

043019501

ABSTRACT:
An adjustable cap for collapsible tubes and like containers, wherein the cap is secured to the container and is adjustable to an open and closed position, whereby the container or tube contents can be discharged without removing the cap. The adjustable cap includes a base-cap member adapted to be mounted to a tube or the like, and a rotatable body member that is formed having an aperture which is aligned with the discharge passage formed in the base-cap member when the cap body is rotated to an open position.

REFERENCES:
patent: 1537399 (1925-05-01), Wiswell
patent: 1685147 (1928-09-01), Case
patent: 1956880 (1934-05-01), Stauffer
patent: 2138992 (1938-12-01), Baker
patent: 2555107 (1951-05-01), Beebe
patent: 2682355 (1954-06-01), Robbins
patent: 2961133 (1960-11-01), Ankney
patent: 3198406 (1965-08-01), Kopelman

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