Mixing container

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United States of America Patent

PATENT NO 4542823
SERIAL NO

06663289

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Mixing container for manufacturing dental preparations with a first part that contains a powdered material and a second, separable part that contains a liquid in a destructible foil bag. The bag is destroyed by a movable pestle. The resistance to ripping of the foil bag and the pressure impulse acquired by the pestle when the container is shaken in an oscillating mixer are proportioned to result in the destruction of the bag when struck by the pestle. The pestle has elevations and guides in preferred embodiments.

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Patent Owner(s)

Patent OwnerAddress
ETABLISSEMENT DENTAIRE IVOCLARFL-9494 SCHAAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frick, Hansjorg Schaan, LI 1 5

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