Closure cap for pouring or dispensing tops of bottles or similar

Details Closure cap for pouring or dispensing tops of bottles or similar Closure cap for pouring or dispensing tops of bottles or similar

1978-02-27

1979-12-18

Tollberg, Stanley H.

Dispensing

With flow controller or closure

Rotary, axially

215318, B65D 4106

Patent

active

041790448

ABSTRACT:
This is a combination pouring spout and closure cap which straddles the same. The closure cap has two annular dependent spaced skirts. The inner of these skirts fits tightly the inner space of the pouring spout and is held in position by coaction of circumferentially spaced helicoidal ridges on the inner face of the outer skirt with an interrupted ridge on the outer face of the pouring spout.

REFERENCES:
patent: 3741423 (1973-06-01), Acton et al.
patent: 3822027 (1974-07-01), Cherba

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