Bottles and jars – Neck – Frangible neck
Patent
1993-08-24
1999-04-27
Cronin, Stephen K.
Bottles and jars
Neck
Frangible neck
215 49, 215383, B65D 102
Patent
active
058970088
ABSTRACT:
An ampule of plastic can have liquid removed from the ampule by an injection member having a conical member at its end. The conical member is introduced into the ampule neck. At least one longitudinal passage is arranged peripherally around the ampule neck inside surface and is displaced from alignment with the longitudinal middle plane of the ampule defined by markings.
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patent: 4641663 (1987-02-01), Juhn
patent: 4785858 (1988-11-01), Valentini et al.
patent: 4979630 (1990-12-01), Rose et al.
patent: 4995519 (1991-02-01), Rose et al.
patent: 5006118 (1991-04-01), Yule
patent: 5046627 (1991-09-01), Hansen
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