Closure assembly for unit dose vial

Details Closure assembly for unit dose vial Closure assembly for unit dose vial

1979-06-27

1981-01-13

Shoap, Allan N.

Bottles and jars

Closures

Self-sealing, piercable-type closure

215251, 215254, 215311, 215DIG3, B65D 5116, B65D 5118

Patent

active

042444780

ABSTRACT:
A closure for a unit dose vial for oral administration of medication, comprising an elastomer stopper which seals the vial and affords a rim covering the lip of the vial, and a metal sealing ring crimped onto the vial, covering the stopper rim but exposing a self-venting self-sealing linear slit valve in the stopper, the sealing ring including an integral release tab allowing quick, convenient removal of both the ring and the stopper for oral administration of the vial contents.

REFERENCES:
patent: 1180665 (1916-04-01), McElroy
patent: 1865764 (1932-07-01), Keenan
patent: 2236491 (1941-03-01), Campbell
patent: 2436291 (1948-02-01), Daniel
patent: 2465269 (1949-03-01), Rohde et al.
patent: 2579724 (1951-12-01), Breakstone
patent: 2797837 (1957-07-01), Roberts
patent: 3067898 (1962-12-01), Reimann
patent: 3067898 (1962-12-01), Reimann
patent: 3208627 (1965-09-01), Lipske
patent: 3310193 (1967-03-01), MacPherson
patent: 3653528 (1972-04-01), Wimmer
patent: 3786983 (1974-01-01), Hennessey
patent: 4111330 (1978-09-01), Jordan
patent: 4181232 (1980-01-01), Bellamy et al.

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