Tamper indicating child resistant closure

Details Tamper indicating child resistant closure Tamper indicating child resistant closure

1984-10-01

1986-12-23

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215253, B65D 5502

Patent

active

046307435

ABSTRACT:
A tamper indicating and child resistant package including a screw-type closure for use with a container having a threaded neck. The container is equipped with lock members along the threaded neck and a loading ramp carried on the threaded portion of the neck. The closure has concentric inner and outer skirts depending from the top and a lock tab depending from the outer skirt. A T-shaped tamper indicating means is frangibly attached to the outer skirt and to the inner skirt by means of shear webs. The tamper indicating means has a riding ramp along the inner periphery of the inner skirt to engage the loading ramp during application of the closure to the container to avoid premature removal of the tamper indicating means.

REFERENCES:
patent: 4413743 (1983-11-01), Summers
patent: 4456136 (1984-06-01), Palsson
patent: 4471878 (1984-09-01), Davis et al.

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