Closure spout having tear-out portion

Details Closure spout having tear-out portion Closure spout having tear-out portion

1977-10-17

1978-11-28

Hall, George T.

Dispensing

With frangible closure for outlet

215253, 215295, B65D 4710

Patent

active

RE0298506

ABSTRACT:
A closure of injection-moulded synthetic plastic material for a bottle or other receptacle, such closure comprising a tubular body having a throat insertable into the neck of the bottle and an integral fluid-tight diaphragm across the throat with an external gripping device by which the diaphragm can be torn off, wherein the gripping device is a ring separate from the watertight diaphragm but joined to the rim of the latter by means of a base connection which is also integrally moulded. The closure has an integrally moulded pouring spout, and a replaceable cap protecting the spout.

REFERENCES:
patent: 2895654 (1959-07-01), Rieke
patent: 3099361 (1963-07-01), Ruetz
patent: 3135441 (1964-06-01), Wise et al.
patent: 3269617 (1966-08-01), Goth

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