One-piece container closure assemblies

Details One-piece container closure assemblies One-piece container closure assemblies

1997-10-17

1999-04-27

Cronin, Stephen K.

Bottles and jars

Neck

Frangible neck

215 50, 215253, 2225415, 2225416, B65D 102

Patent

active

058970096

ABSTRACT:
A container-closure assembly made of a soft plastic material comprising an elongated tubular member having a hollow nozzle, the bore of the nozzle at the tip end defining a discharge opening, a cap member connected at one end to the tip of the nozzle by a fracturable bridge connection and having a outwardly flared skirt projecting from said one end, a hollow finger disposed interiorly of the skirt, and the opening of said finger adjacent said nozzle being of a smaller diameter than the discharge opening in the nozzle to define a stepped configuration.

REFERENCES:
patent: 2742202 (1956-04-01), Dresen et al.
patent: 2750068 (1956-03-01), Platt, Jr.
patent: 2930063 (1960-02-01), Stull
patent: 3187966 (1965-06-01), Klygis
patent: 3204835 (1965-09-01), Michel
patent: 3858739 (1975-01-01), Turner et al.
patent: 4260065 (1981-04-01), Van Cromvoirt
patent: 4512475 (1985-04-01), Federighi
patent: 4867326 (1989-09-01), O'Meara
patent: 5255804 (1993-10-01), Butterbrodt

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