Tamper indicating child resistant closure

Details Tamper indicating child resistant closure Tamper indicating child resistant closure

1975-03-05

1976-03-30

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215 7, 215253, B65D 8556, A61J 100, B65D 5502

Patent

active

039468895

ABSTRACT:
A tamperproof child resistant closure for a medicine bottle or the like. The closure has an inner threaded cap and an outer driver nested over the cap. There is a first co-operating, one-way clutch means on the driver and cap for screwing the cap onto the bottle. There is a second one-way, co-operating clutch means comprising an abutment on the outer wall of the cap skirt and an inwardly movable segment of the driver skirt. There is a removable sector portion of the driver top that is frangibly connected to the upper end of the segment and to the driver top which initially prevents inward movement of the segment for engaging the second clutch means.

REFERENCES:
patent: 3679085 (1972-07-01), Gach
patent: 3710970 (1973-01-01), Elfine
patent: 3837518 (1974-09-01), Gach

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