Easy opening container with retained closure

Details Easy opening container with retained closure Easy opening container with retained closure

1975-05-19

1976-09-28

Hall, George T.

Receptacles

Closures

Having means for securing or retaining closure in its closed...

220268, 220339, 220359, B65D 4314, B65D 5104

Patent

active

039826589

ABSTRACT:
An easy opening end closure for a container in which the end closure includes a panel having a pre-cut pour opening. The pour opening is sealed by a plastic closure having a portion permanently bonded to the underside of the end. A remaining portion is releasably adhered to the underside so that upon downward pressure on the closure, it is released and hinges about the permanently bonded portion. A tongue integral with the panel projects into the opening along the edge along which the flap hinges and is permanently bonded thereto.

REFERENCES:
patent: 3731835 (1973-05-01), Hawkins et al.
patent: 3871550 (1975-03-01), Chiappe
patent: 3889842 (1975-06-01), Bennett

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