Bottle cap

Details Bottle cap Bottle cap

1974-11-14

1976-05-18

Ross, Herbert F.

Bottles and jars

Closures

Frangible member or portion

B65D 4132

Patent

active

039571696

ABSTRACT:
A bottle cap comprises a sheet member having crown and skirt portions with a first plurality of perforations or indentations through the sheet member extending substantially around the skirt and a second plurality of perforations therethrough extending only part way around the skirt and defining, with perforations of the first plurality, at least one area on the member connected to the skirt both above and below the perforations of the first plurality by at least one bridge point between adjacent perforations.

REFERENCES:
patent: 1875431 (1932-09-01), Faluice
patent: 3335889 (1967-08-01), Brumme
patent: 3904062 (1975-09-01), Grussen

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