BIDIRECTIONAL SCORING

A closure device for use with a container, comprising cap means with a pull tab and scoring to remove the cap, the snoring including stepped scoring on both sides of the cap with each scoring having a frangible interruption proximate the top radial edge of the cap.

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Bibliographische Detailangaben
1. Verfasser: CONARD, WILLIAM A
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:A closure device for use with a container, comprising cap means with a pull tab and scoring to remove the cap, the snoring including stepped scoring on both sides of the cap with each scoring having a frangible interruption proximate the top radial edge of the cap.