Bottles and jars – Nonrefillable – Guard or valve type
Patent
1982-04-06
1984-08-28
Norton, Donald F.
Bottles and jars
Nonrefillable
Guard or valve type
215252, B65D 102
Patent
active
044679300
ABSTRACT:
Containers used for storing and dispensing liquids for medical applications and formed in a one-piece, molded construction include a neck defining a dispensing outlet and an annular lip, a closure for the outlet and a frangible section coupling the closure to the neck. An article of manufacture and a method are provided where a frangible section couples the closure to the neck and defines an annular channel between the outlet lip and the closure. Completing the article of manufacture and method, the neck has an overmold which engages the closure whereby the molding of the overmold may tend to reduce the bio-burden at the area of contact of the overmold and the neck and whereby displacement of the overmold ruptures the frangible section permitting removal of the overmold and closure for opening of the container.
REFERENCES:
patent: 2347737 (1944-05-01), Fuller
patent: 3140329 (1964-07-01), Nutting
patent: 3191655 (1965-06-01), McCord
patent: 3214504 (1965-10-01), Gemberling
patent: 3260777 (1966-07-01), Brandt
patent: 3286010 (1966-11-01), van Groningen
patent: 3597793 (1971-08-01), Weiler et al.
patent: 3699198 (1972-10-01), Robinson
patent: 3776996 (1973-12-01), Cameron et al.
patent: 3907687 (1975-09-01), Hoeltzenbein
patent: 3966869 (1976-06-01), Kohl
patent: 4021524 (1977-05-01), Grimsley
patent: 4156490 (1979-05-01), Peraboni
patent: 4176755 (1979-12-01), Winchell
patent: 4210618 (1980-07-01), Piltz et al.
patent: 4254884 (1981-03-01), Maruyama
Fowles Thomas A.
Henhapl Albert
Schnell William J.
Baxter Travenol Laboratories Inc.
Ellis Garrettson
Flattery Paul
Kmiotek Thomas A.
Norton Donald F.
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