Ampoule

Details Ampoule Ampoule

1976-09-07

1978-08-15

Norton, Donald F.

Bottles and jars

Closures

Frangible member or portion

B65D 4146

Patent

active

041066529

ABSTRACT:
An ampoule for containing a liquid product comprising a chamber for the liquid product defined by a wall in which are provided a weakened zone defining a portion to be torn away to provide a pouring orifice and a capillary filling orifice to be closed after filling. The portion of the wall including the weakened zone and capillary filling orifice is made of plastic material and may be provided by a stopper closing an opening defined by the remainder of the wall.

REFERENCES:
patent: 1004402 (1911-09-01), Flack
patent: 1382163 (1921-06-01), Beccari
patent: 1565983 (1925-12-01), Borneman
patent: 2517604 (1950-08-01), Smith
patent: 2742202 (1956-04-01), Dresden
patent: 2750068 (1956-06-01), Platt

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