High-strength container with interior button latch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5979687
SERIAL NO

09113645

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plastic container comprises a lid and a base. The lid includes a top wall and a lid side wall extending downward from the top wall. The base includes a bottom wall and a base side wall extending upward from the bottom wall. In accordance with one aspect of the present invention, the lid includes a first stepped flange extending laterally outward from a lower portion of the lid side wall, and the base includes a second stepped flange extending laterally outward from an upper portion of the base side wall. Internal portions of the respective first and second stepped flanges form a button latch for securing locking the container in a closed position. In accordance with another aspect of the present invention, the lid side wall includes a plurality of facets interconnected at corners. The corners are arced outwardly in radial cross-sections taken generally perpendicular to the top wall and through the respective corners, and the facets are arced inwardly in a cross-section taken generally parallel to the top wall and through the facets.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TENNECO PACKAGING SPECIALTY AND CONSUMER PRODUCTS INC1603 ORRINGTON AVENUE EVANSTON IL 60204

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erickson, Mark A McHenry, IL 29 702
Hayes, Thomas J McHenry, IL 148 3894
Mangla, Raj K Pittsford, NY 26 819
Sagan, Michael J A Marshall, WI 19 824
Spencer, Mark Gurnee, IL 23 728

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