COLLAPSIBLE COOLERS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Nov 5, 2010
filing date -
Dec 11, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An expandable and collapsible cooler includes: a base defining a bottom portion of the cooler; an upper rim defining an upper portion of the cooler; and a collapsible cooler wall extending between and attached to said base and said upper rim and surrounding an interior storage space of the cooler. The cooler wall includes a flexible elastomeric membrane that includes a plurality of hinge lines at which the membrane is configured to bend such that the membrane is transitional between a collapsed configuration and an expanded configuration. The cooler is transitional between an expanded configuration and a collapsed configuration by bending of the membrane of the cooler wall along the hinge lines. Each configuration is a stable. The membrane includes an outer surface located on the exterior of the cooler and an inner surface located in the interior storage space of the cooler.
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