Bottles and jars – Closures – Frangible member or portion
Patent
1983-10-26
1985-09-10
Norton, Donald F.
Bottles and jars
Closures
Frangible member or portion
B65D 4134
Patent
active
045401012
ABSTRACT:
A container assembly comprising a container, a closure covering an opening of the container and including a skirt, and a tamper-indicating band overlying the skirt and fastened to the container. The band comprises an array of obliquely slanted score lines spaced apart from one another. The score lines define a plurality of obliquely slanted, fracturable strips. Removal of the closure from the container involves grasping the band and manually twisting, thereby breaking or visibly distorting at least one of the strips.
REFERENCES:
patent: 2361449 (1944-10-01), Benzinger
patent: 2361464 (1944-10-01), Edwards et al.
patent: 3088830 (1963-05-01), Graham
patent: 3339820 (1967-09-01), Krzyzanowski
patent: 3343746 (1967-09-01), Shiffman
patent: 3455479 (1969-07-01), Hadley et al.
patent: 3951292 (1976-04-01), Amberg
patent: 4153174 (1979-05-01), Keeler
Aluminum Company of America
Klepac Glenn E.
Norton Donald F.
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