Easy opening container with vent means

Details Easy opening container with vent means Easy opening container with vent means

1980-09-26

1982-03-09

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220366, B65D 1734, B65D 5116

Patent

active

043184944

ABSTRACT:
A lightweight container of thin metal such as aluminum which is subject to collapse when load is exerted thereagainst wherein the closure and container are made to minimize the application of such load, the container having a pouring neck and the closure having a panel with a groove into which the neck is telescoped and adhesively bonded thereto, the closure being openable by exerting tensile forces thereon for breeching a selected area of the securement of the closure panel to the neck and then fracturing a push-in section of the panel and whereupon minimal forces are required to open the container without imposing undesirable loads thereagainst. The closure also is tamperproof and vents prior to opening.

REFERENCES:
patent: 3286875 (1966-11-01), Frankenberg
patent: 3701454 (1972-10-01), Thorp
patent: 3820681 (1974-06-01), Hulse
patent: 4157764 (1979-06-01), Moller

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