Bottles and jars – Closures – Frangible member or portion
Patent
1991-04-04
1991-12-24
Marcus, Stephen
Bottles and jars
Closures
Frangible member or portion
B65D 4134
Patent
active
050744259
ABSTRACT:
A closure cap made of plastic is provided with an anti-tamper strip. The closure cap and the anti-tamper strip are connected together by connecting ribs. The connecting ribs are weakened on a side which is oriented towards a prescribed tearing position.
REFERENCES:
patent: 4432461 (1984-02-01), Mumford et al.
patent: 4756438 (1988-07-01), Ryder
patent: 4784280 (1988-11-01), Breuer et al.
patent: 4923073 (1990-05-01), Wilde
patent: 4967920 (1990-11-01), Dahl
Bartl Thomas
Kirchgessner Michael
Wustmann Gunter
Crown Cork AG
Marcus Stephen
Stucker Nova
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