Crack-resistant container lid having opening
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United States of America Patent
Stats
-
Jan 15, 2002
Grant Date -
N/A
app pub date -
Nov 19, 1999
filing date -
Nov 20, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A container lid that is adapted to be placed on a container includes an upstanding side wall and a top wall. The top wall is provided with an opening or through hole for allowing the contents within the container to be mixed while the lid remains on the container. The top wall of the container lid is configured to strengthen and increase the rigidity of the portion of the top wall surrounding the opening. The container lid can also be provided with characteristics allowing the portion of the lid surrounding the opening to flex when a force is applied to the periphery of the opening.
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Family
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