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US 4,377,935 AGranted
Produce cooler
OwnerRichard E. Curtisinventor
Life of this patent
Estimating the term…
Abstract
A produce cooler for cooling produce placed on the floor in an enclosure and wherein the enclosure includes a cooling compartment for cooling air passing therethrough. The floor is formed of sections spaced apart to form slots therebetween through which cooling air can pass. Air passages are positioned beneath the floor in communication with the cooling compartment to carry air from the slots. A fan forces air through the cooling compartment such that produce placed along the slots will have air drawn thereacross for cooling.
Claims5
A produce cooler for cooling produce in containers comprising:
- an enclosure having side walls, ceiling and floor, said floor comprising a plurality of elongated sections on which produce in containers can be placed, said floor sections being positioned in parallel relationship to form parallel extending slots therebetween;
- an air duct beneath the floor adjacent each slot and in fluid flow relationship with said slot to receive air passing from the enclosure and through said slot;
- air circulating means to pull the air through said air duct and expel it back into the enclosure;
- means to cool said air prior to expulsion back into the enclosure;
- said elongated floor sections being of sufficient width to allow the produce containers to be stacked along each side of said slots;
- and
- means to seal against air flow downward between containers positioned on opposite sides of each said floor slot to force the air flowing into said slots to pass through said containers and cool said produce.
4 more elements
Dependencies are inferred from the claim text.