Container assembly and nesting set thereof
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United States of America Patent
Stats
-
May 4, 2004
Grant Date -
Jul 18, 2002
app pub date -
Jan 11, 2002
filing date -
Jan 12, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A container assembly is provided, including a container and a flexible lid. The container includes a base, and a sidewall extending upwardly and outwardly from the periphery of the base toward an open upper end defining a container opening. A rounded-ridge extends upwardly outward from the upper end. The flexible lid has an inner rim and an outer rim. An interior portion of the inner rim forms a mechanical lock with a peripheral edge on the lower base of the container thereby preventing loss of the lid, while also providing a more stable container assembly. The outer rim forms a mechanical lock with the rounded ridge to close the upper end of the container during use.
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