Locking screw cap

Details Locking screw cap Locking screw cap

1982-03-03

1985-04-23

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

206 15, 215218, B65D 5502

Patent

active

045124841

ABSTRACT:
A locking screw cap for sealing a wide variety of containers, such as medicine bottles, bottles containing hazardous liquids, and other containers where it is desired to prevent access by young children, includes a locking pin mounted in a bracket on the perimeter of the cap. The locking pin may be depressed to engage one or more lugs formed adjacent the opening in the container to prevent rotation of the cap. A flange formed on the top of the locking pin and a tang formed in the middle of the locking pin prevent removal of the pin from the bracket. The user may raise the pin by inserting a fingernail in a slot formed in the tang to urge the pin upward.

REFERENCES:
patent: 3376992 (1968-04-01), Klapp, Sr.
patent: 3514003 (1970-05-01), Fitzgerald

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