Pizza delivery bags and methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 2001
Grant Date -
N/A
app pub date -
May 12, 2000
filing date -
May 14, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A delivery bag for pizza or other products includes upper, lower, rear, and first and second side panels and a closure flap. The panels and flap are made from a substantially flexible insulating panel material and have interior and exterior surfaces. The panel material is capable of conveying moisture from the interior surface to the exterior surface. The delivery bag also includes one or more pockets fixed to interior surfaces of the panels. A modular heating element is disposed in each pocket. The delivery bag as described advantageously maintains temperatures of pizzas therein, yet allows relative humidity to decline over a specified period of time, thereby preventing e.g. pizza crusts from becoming soggy. Corresponding methods provide similar advantages.
First Claim
Family
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Cited Art Landscape
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