Overmolded port closure

Details Overmolded port closure Overmolded port closure

1984-11-13

1986-12-30

Pollard, Steven M.

Bottles and jars

Closures

Frangible member or portion

215DIG3, 220266, 604408, B65D 4132

Patent

active

046322671

ABSTRACT:
A improved port and closure assembly is provided. The closure is overmolded to the port. The closure hermetically seals the port and provides a tamper evident closure. The closure cooperates with the port to provide a band that circumscribes the port after the closure is removed.

REFERENCES:
patent: 3509879 (1970-05-01), Bathish et al.
patent: 3805986 (1974-04-01), Gaudin
patent: 3986507 (1976-10-01), Watt
patent: 3994412 (1976-11-01), Difiglio
patent: 4303067 (1981-12-01), Connolly et al.
patent: 4430077 (1984-02-01), Mittleman et al.

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