Childproof closure

Details Childproof closure Childproof closure

1976-03-11

1977-04-26

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

B65D 4132

Patent

active

040196488

ABSTRACT:
A child resistant safety closure for an easy-open can has a tether which restrains movement of the pull tab. The tether is integral with the tab and extends into the interior of the tab ring. The distal end of the tether is removably attached to an auxiliary rivet formed in the end panel. Opening the container requires application of sufficient force to cause disengagement of the tether from the auxiliary rivet. This is beyond the experience or physical capabilities of small children.

REFERENCES:
patent: 3744666 (1973-07-01), Heffner
patent: 3796344 (1974-03-01), De Phillips

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