Opening and stopper device

Details Opening and stopper device Opening and stopper device

1982-09-29

1984-02-28

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220336, B65D 1734

Patent

active

044337922

ABSTRACT:
An integral opening and recapping device incorporated in the top of conventional aluminium top container constructed with an opening tab pivotally mounted to a pivot rivet centrally located on the container top, the tab having a detent edge engageable with a scored aperture flap for forced displacement of the flap to form an aperture, the tab having further a lever portion for operating the detent edge, the underside of the lever portion forming a sealing lip which on pivoting of the tab about the rivet, is engageable with the aperture to hermetically seal the container.

REFERENCES:
patent: 4207991 (1980-06-01), Amabili
patent: 4234099 (1980-11-01), Tarro
patent: 4339053 (1982-07-01), Tarro

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