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George A Leonovich Jr: Combined portable cooler with audio system. Thomas A Kahrl, August 17, 1993: US05235822 (74 worldwide citation)

The present invention provides a portable food and beverage cooler in combination with an audio system, preferably a stereo an AM/FM radio receiver mounted in a recessed cavity on a wall of the cooler. The cooler has an outer shell, a recessed cavity having a sleeve extending around the edge of the ...


2
George A Leonovich Jr: Combination portable cooler with audio receiver and portable cooler with audio system. Thomas A Kahrl, July 10, 1990: US04939912 (33 worldwide citation)

The present invention provides a portable food and beverage cooler with an integral audio receiver, preferably and AM/FM radio receiver. The cooler has an outer shell, an intermediate insulation layer, an inner shell, a partially removable top with handle for carrying cooler, and an inner compartmen ...


3


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