Bottles and jars – Closures – Frangible member or portion
Patent
1983-03-02
1984-07-03
Norton, Donald F.
Bottles and jars
Closures
Frangible member or portion
B65D 4148
Patent
active
044574398
ABSTRACT:
A tamperproof closure has a raised top and a depending tearable guarantee strip. The strip has a tongue extending upward to the level of the upper edge of the top.
REFERENCES:
patent: 2069410 (1937-02-01), Hochstadter
patent: 4244479 (1981-01-01), Smalley
Norton Donald F.
Rical S.A.
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