Closure with liner cutter

Details Closure with liner cutter Closure with liner cutter

2004-04-27

2008-08-12

Hylton, Robin (Department: 3781)

Bottles and jars

Closures

Combined or convertible

C215S232000, C215S217000, C215S334000, C220S212000, C220S278000, C222S080000, C222S083000

Reexamination Certificate

active

07410071

ABSTRACT:
A closure having a top wall and a skirt depending from a peripheral edge of said top wall. The closure includes an inner skirt depending from the top wall having at least one thread for helically attaching to a container neck. A deflection wall extends from the top wall having an inner diameter greater than a container neck. Extending from the top wall is a cutting device, defined by an axial cutter and a radial cutter for piercing a liner and cutting the liner about a circumference less than 360 degrees such that the liner is partially attached when the cutting process is completed.

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