Sift-resistant dispensing closure

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United States of America Patent

PATENT NO 8550313
APP PUB NO 20100230446A1
SERIAL NO

12382270

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sift-resistant dispensing closure is disclosed. The sift-resistant dispensing closure includes a base, a lid and a hinge connecting the lid to the base. The base contains a circular end wall, a cylindrical skirt extending downward from the periphery of the end wall, and a sift deck elevated from the upside of the circular end wall. The sift deck contains a deck surface surrounded by a first snap bead and a first sealing surface, and pouring holes formed on the deck surface. The lid contains a second snap bead and a second sealing surface that are formed on the underside of the lid and engage with the first snap bead and first sealing surface, respectively, to form a seal around the sift deck when the lid is in a closed position.

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Patent Owner(s)

  • WEATHERCHEM CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daggett, Barry Michael Austintown, US 7 111

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