Tamperproof closure made of plastics material

Bottles and jars – Closures – Frangible member or portion

Patent

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Details

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

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