Bottles and jars – Closures – Frangible member or portion
Patent
1993-03-10
1995-10-10
Garbe, Stephen P.
Bottles and jars
Closures
Frangible member or portion
215318, 215320, 215329, 215354, B65D 4134
Patent
active
054563763
ABSTRACT:
A tamper-evident snap-on, screw-off closure is used with a specially shaped container neck. The neck has at least one first helical thread on an upper neck stretch portion, and a first tamper-evident structure having a first locking member. The closure has an upper skirt having at least one second helical thread mating with the first helical thread of the neck. The closure includes a second tamper-evident structure having a second locking member shaped and positioned to engage the first locking member when the closure is applied to the neck.
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Luch Daniel
Repp Richard E.
Caplan Julian
Cronin Stephen
Garbe Stephen P.
Muller Janet E.
Portola Packaging, Inc.
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