Container with concealed pouring spout having sealing flanges

Details Container with concealed pouring spout having sealing flanges Container with concealed pouring spout having sealing flanges

1975-04-18

1976-09-14

Hall, George T.

Dispensing

With frangible closure for outlet

222531, 229 7R, 220269, B65D 4132

Patent

active

039802140

ABSTRACT:
An easy-opening container having a pouring spout within the container, adapted to be pulled outward by a pull member, the pouring spout being characterized by outwardly extending flanges having holes therein, the flanges contacting the inside of the container adjacent the pouring spout to seal between the spout edges and the container when the spout is fully extended.

REFERENCES:
patent: 1897959 (1933-02-01), Rutkowski
patent: 2327420 (1943-08-01), Grosse
patent: 3473705 (1969-10-01), May et al.

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