Tear-off closure

Details Tear-off closure Tear-off closure

1981-06-08

1983-05-24

Norton, Donald F.

Bottles and jars

Closures

Frangible member or portion

215254, 215353, B65D 4158

Patent

active

043846548

ABSTRACT:
A tear-off closure having a collar flaring downwardly and outwardly from a terminal edge of a cap portion of the closure, the collar provided to shield a portion of a bottle with the closure applied thereon from contamination. At least one line of weakening is provided in the collar to enable tearing at least the collar for convenient removal of the closure from a bottle.

REFERENCES:
patent: 3073472 (1963-01-01), Williams
patent: 3189208 (1965-06-01), Jowett
patent: 3840137 (1974-10-01), Faulstich
patent: 3940004 (1976-02-01), Faulstich
patent: 3979002 (1976-09-01), Faulstich
patent: 4106653 (1978-08-01), Martinelli
patent: 4162736 (1979-07-01), Faulstich

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