Patent ID: 7044483
Filing Date: 2006-05-16
Classification: A47F,B65D,F25D

Abstract:
1. A cooler having a plurality of units stackable atop one another, each said unit comprising: an outer shell having a bottom panel, opposed side panels connected to said bottom panel and opposed end panels connected to said bottom and side panels, each of said end panels of said outer shell having a bottom portion, a middle portion extending from said bottom portion and having a greater width than said bottom portion, and a top portion having an isosceles trapezoid configuration with the base of the trapezoid adjoining said middle portion, one of said side panels defining a drain; an inner shell having a bottom panel, opposed side panels connected to said bottom panel and opposed end panels connected to said bottom and side panels, one of said side and bottom panels defining a drain opening, said bottom panel of said inner shell being spaced from said bottom panel of said outer shell creating an air space therebetween; and means for stacking said unit with another unit.