Easy-open wall

Receptacles – Closures – With closure opening arrangements for means

Patent

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Details

B65D 4132

Patent

active

039677524

ABSTRACT:
An easy-open construction for a container wherein a panel principally defined by a rupturable score line in a wall is opened by operating a tab having one end adapted to press against the panel at a position spaced from the score line and overlying only a small portion of the opening left by the panel in its opened position. The other end of the tab is liftable to open the panel and is returnable directly to its original position next to the wall. The tab and panel remain secured to the wall after the panel has been moved to its open position.

REFERENCES:
patent: 3446389 (1969-05-01), Brown
patent: 3730379 (1973-05-01), Brown
patent: 3744667 (1973-07-01), Fraze et al.
patent: 3813000 (1974-05-01), Underwood
patent: 3843011 (1974-10-01), Perry

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