Safety closure for bottles

Details Safety closure for bottles Safety closure for bottles

1976-11-15

1978-03-28

Norton, Donald F.

Bottles and jars

Closures

Frangible member or portion

B65D 4134

Patent

active

040810976

ABSTRACT:
A safety closure for bottles with a thread on the neck and a bead arranged thereunder, including a screw cap and a safety ring fastened thereon with safety fracture stays. At least two teeth are arranged offset relative to one another by a circumferential angle on the neck of the bottle on the bead. At least two break-open pins which are offset relative one another by a circumferential angle are joined on the lower edge of the screw cap. The safety ring is provided with at least one safety breaking point.

REFERENCES:
patent: 2423582 (1947-07-01), Coleman
patent: 2950832 (1960-08-01), Brune
patent: 3504818 (1970-04-01), Crisci

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