Child-proof container and cap

Details Child-proof container and cap Child-proof container and cap

1978-05-15

1978-12-05

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215350, 215DIG1, B65D 5502, B65D 8556, A61J 100

Patent

active

041281845

ABSTRACT:
A child-proof container and cap combination is disclosed which seals the contents of the container against moisture vapor deterioration by making a seal which is "tight" by industry standards. The cap requires less than seven inch pounds of torque for removal. The seal is obtained by the cooperation of a flexible sealing lip on a separate element supported or disposed on the interior surface of the cap and cooperating with a rigid tapered sealing surface on the container.

REFERENCES:
patent: 3331523 (1967-07-01), Exton
patent: 3756445 (1973-09-01), Hedgewick
patent: 3917096 (1975-11-01), Hedgewick
patent: 4059198 (1977-11-01), Mumford

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