Child resistant closure

Details Child resistant closure Child resistant closure

1977-05-06

1978-01-24

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215220, 220377, B65D 5502, B65D 8556, A61J 100

Patent

active

040699358

ABSTRACT:
A screw-on child resistant double cap closure in which the inner screw cap has printing and coloration on the exterior surface of its crown and the cover is transparent. The cover and the screw cap include two halves of a selectively engagable, normally disengaged, torque coupling.

REFERENCES:
patent: 3830390 (1974-08-01), Gach
patent: 3853236 (1974-12-01), Ostrowsky

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