Self funnelling drink additive product

Fluent material handling – with receiver or receiver coacting mea – With manipulation of flexible or collapsible receiver or supply

Reexamination Certificate

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Details

C141S363000, C141S364000, C141S365000, C141S366000, C383S200000, C383S207000, C383S209000

Reexamination Certificate

active

06708738

ABSTRACT:

The product for holding drink additive—which is substantially flat for storage, and has a narrow neck—when cut open at a predetermined optimal cut line, funnels drink additive into a narrow opening of a vessel.


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patent: 401099904 (1989-04-01), None

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