No-spill drinking cup apparatus

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United States of America Patent

PATENT NO 8695841
SERIAL NO

12797061

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Abstract

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An improved no-spill cup construction and valve assembly which provides an extremely secure seal against accidental liquid flow from the cup spout. An initially blocked opening in a flexible material moves up along a protruding member until the opening is unblocked, so as to allow fluid flow.

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Patent Owner(s)

  • ADMAR INTERNATIONAL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hakim, Nouri E Monroe, US 47 913

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