Accurate flow control container means

Details Accurate flow control container means Accurate flow control container means

1976-06-21

1977-03-29

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

222529, 222541, 220271, B65D 4132

Patent

active

040144550

ABSTRACT:
An end cover or closure for an accurate pour style container that is particularly well suited for use with non-viscous liquids has included thereon a displaceable portion proximate the periphery which prescribes an opening in the cover that is size-limited by means of a short score in the panel having reversely-curled ends, there being a non-detachable pull tab attached to said displaceable portion with a pull ring for the tab disposed radially inwardly from the point of tab attachment; the tab and the displaceable portion of the cover when opened being adapted to pivot through about 90.degree. with the tab then assuming a thus stopped position generally perpendicular to the container end panel adjacently neighboring the side wall of the enclosed container so that the extended open tab can thereupon function as a very effective and efficient pour guide for effluent during container discharge. Safety features tending to resist hand opening by means of hold-down nibs of the so-called "child-resistant" type may advantageously be incorporated in the pull ring design.

REFERENCES:
patent: 3404801 (1968-10-01), Silver
patent: 3780902 (1973-12-01), Holc et al.
patent: 3929252 (1975-12-01), LaCroce

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