Pouring adapter-closure assembly

Details Pouring adapter-closure assembly Pouring adapter-closure assembly

1981-04-03

1983-08-02

Rolla, Joseph J.

Dispensing

With flow controller or closure

Cap

222570, B65D 2548

Patent

active

043961347

ABSTRACT:
A pouring adaptor to be secured to the discharge end of a container or the like comprising a generally cylindrical skirt portion having a bead at its lower terminal edge for detachably securing it to the container finish and a radially inwardly directed top portion which snugly seats on the axial end face of the container. The top portion has a frusto-conical outer face which is outwardly divergent from its inner peripheral edge and a reversely tapered flexible flange which is downwardly divergent from the juncture of the frusto-conical outerface and flange.

REFERENCES:
patent: 2751131 (1956-06-01), Nyden
patent: 2848145 (1958-08-01), Livingstone
patent: 2917198 (1959-12-01), Beall

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