Bottles and jars – Closures – Frangible member or portion
Patent
1977-03-03
1978-04-18
Norton, Donald F.
Bottles and jars
Closures
Frangible member or portion
215257, B65D 4158
Patent
active
040847195
ABSTRACT:
A security closure for a container, comprises a capsule, and a stopper including a tearstrip having a free end which in use passes through an opening in the capsule, the opening having a width greater than its height. The capsule has two lines of weakness which are aligned with the longitudinal edges of the tearstrip.
REFERENCES:
patent: 2068444 (1937-01-01), Breckenridge
patent: 2227880 (1941-01-01), Dodge
patent: 3080991 (1963-03-01), Fox
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