Center dispenser cap assembly

Dispensing – Axially rotary and longitudinally movable tubes – sleeves – or... – Axial discharge

Reexamination Certificate

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Reexamination Certificate



A center dispenser cap assembly for mounting on a container includes a clear outer shell, a colored inner sleeve which is closely received by the clear outer shell, and a plug structure which is fitted into an opening in a neck of the container. The outer shell and inner sleeve cooperate with the plug structure to selectively allow the contents of the container to be dispensed centrally through the cap assembly when the cap is rotated a quarter turn on the container.

patent: 5004127 (1991-04-01), Morel
patent: 5161718 (1992-11-01), Gueret
patent: 6338425 (2002-01-01), Berge et al.


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