Refrigeration – Cooled enclosure – Portable receptacle
Patent
1989-10-26
1990-07-10
King, Lloyd L.
Refrigeration
Cooled enclosure
Portable receptacle
624577, 312 71, 312237, 381 90, 455344, 455351, F25D 308
Patent
active
049399128
ABSTRACT:
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 compartment enclosed by four adjoining walls for holding food and beverages. The audio receiver includes a plurality of components including the receiver unit, one or more speakers, a power source battery, receptacle for earphones, jack separately mounted in compartments provided in one or more of the walls, with components in the wiring means connecting the audio insulation layer. Protective screens and waterproof sealing means are provided for keeping sand and moisture out of the speakers to improve quality of sound. Insulation of cooler also insulate components from sand, heat and moisture.
REFERENCES:
patent: 3406532 (1968-10-01), Round et al.
patent: 4279342 (1981-07-01), Van Pelt
patent: 4571740 (1986-02-01), Kirby et al.
patent: 4700395 (1987-10-01), Long
Kahrl Thomas A.
King Lloyd L.
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