Dispensing closure having a flow conduit with key-hole shape

Dispensing – With flow controller or closure – With interior material guide or restrictor

Reexamination Certificate

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Details

C222S564000, C222S575000, C222S556000, C215S235000, C220S259100, C220S375000, C220S837000

Reexamination Certificate

active

07735699

ABSTRACT:
A dispensing closure has a flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure includes a closure body with an upper deck and a flow conduit extending through the upper deck. The flow conduit includes an entry orifice having an entrance axis and an exit orifice having an exit axis. The entrance axis is parallel to, but not co-linear with, the exit axis to provide a non-linear flow path from an interior of the closure to the exterior of the closure.

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Int PCT Application No. PCT/US07/77562 Transmittal.
Int PCT Application No. PCT/US07/77562 International Search Report.
Int PCT Application No. PCT/US07/77562 Written Opinion.

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