Hermetically sealed tamperproof port protector

Details Hermetically sealed tamperproof port protector Hermetically sealed tamperproof port protector

1979-02-07

1982-11-16

Shoap, Allan N.

Bottles and jars

Closures

Retained by bonding or adhesive means

215249, 215251, B65D 4100, B65D 4132

Patent

active

RE0310824

ABSTRACT:
A thermoplastic pharmaceutical solution container includes a neck portion having at least one port through the neck portion. A thermoplastic port protector or closure covers the port and defines a frangible section. The closure has a length to diameter ratio providing good mechanical advantage leverage to rupture the frangible section when the closure is pushed sideways.

REFERENCES:
patent: 1088227 (1914-02-01), Johnson
patent: 2462988 (1949-03-01), Mongan
patent: 3047178 (1962-07-01), Poitras
patent: 3306291 (1967-02-01), Burke
patent: 3379326 (1968-04-01), Andersen
patent: 3394831 (1968-07-01), Bathish et al.
patent: 3509879 (1970-05-01), Bathish et al.
patent: 3904060 (1975-09-01), McPhee
patent: 3905368 (1975-09-01), Lewis, Jr. et al.
patent: 3920141 (1975-11-01), Bojardi
patent: 3923062 (1975-12-01), St. Amand et al.
patent: 3923184 (1975-12-01), Choksi et al.
patent: 3978859 (1976-09-01), Goodenough et al.
patent: 3994412 (1976-11-01), Difiglio

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