Easy opening can end with push-in tabs

Details Easy opening can end with push-in tabs Easy opening can end with push-in tabs

1976-07-01

1977-12-27

Hall, George T.

Receptacles

Closures

Superposed closures for common opening

220265, 220269, 220334, 220259, B65D 5122

Patent

active

040650251

ABSTRACT:
A can end of the easy opening type comprises an end panel having a preformed dispensing opening and a push tab member having an integrally formed rivet for attachment to the end panel. In one embodiment, the end panel includes a peninsular hinge portion having a rivet receiving opening therein such that all deformation during opening is substantially limited to the hinge portion rather than the push-tab member. In another embodiment, an actuator opening is located between the dispensing opening and the rivet receiving opening of the end panel so as to permit a finger engageable protuberance on the push-tab member to extend therethrough.

REFERENCES:
patent: 2147004 (1939-02-01), Wark et al.
patent: 3261497 (1966-07-01), Lipske
patent: 3362569 (1968-01-01), Geiger
patent: 3910453 (1975-10-01), Kneusel et al.

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