Bead supported tab for non-detachable ends

Details Bead supported tab for non-detachable ends Bead supported tab for non-detachable ends

1977-11-21

1978-12-19

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

B65D 4132

Patent

active

041302192

ABSTRACT:
A tab for an easy open end which comprises a rivet securing the tab intermediate its ends to the end panel, the tab having a nose end which is adapted to be pressed downwardly upon lifting of the opposite lift end of the tab against a tear-out portion of the end panel and to push the same inwardly. The invention is directed to forming the nose and the lift end of the tab in such manner that both ends of the tab are maintained in constant contact with the container end while it is attached intermediate its ends to the container end panel in order to prevent rocking of the tab and thus producing a fatigue failure in the scored area which is adjacent the tab.

REFERENCES:
patent: 3303959 (1967-02-01), Brown
patent: 3591038 (1971-07-01), Mooring
patent: 3863801 (1975-02-01), Pillnik
patent: 4015744 (1977-04-01), Brown

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