Bottles and jars – Nonrefillable – Guard or valve type
Patent
1983-04-26
1985-01-01
Norton, Donald F.
Bottles and jars
Nonrefillable
Guard or valve type
B65D 4902
Patent
active
044912307
ABSTRACT:
A device for preventing refilling of a container such as a bottle is adapted to be slideably inserted into the neck of the container. The device includes a hollow, cylindrical body of plastic which includes an integrally molded shoulder which sealingly engages the neck. A valve assembly and a barrier for preventing access to the valve assembly are slideably received through an open end of the body and are retained therein by a resiliently flexible lip on the body. The valve assembly includes a valve seat provided with integrally molded spacers for supporting the barrier in spaced relationship to the valve. The barrier includes a plurality of screened members having interengaging, circumferential ribs which maintain the screens in spaced relationship to each other.
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McColeman William
Norton Donald F.
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