US 8,708,184 B2 · Food container apparatus and method of using same

Abstract

A food container system and method of using same is provided for heating, storing or cooling food placed within a container. The container system facilitates heating of food without dehydration of the food, and it permits cooling of the food, such as, for example, cooling in a refrigerator or cooling at room temperature after removal from a heating oven or microwave, without vapor lock preventing or making difficult the removal of a lid from a container in which the food is heated or cooled. The system comprises, in one aspect, a ceramic lid and a ceramic container to receive the lid, and a seal having a channel there through and disposed intermediate the ceramic lid and the ceramic container. In one aspect, the seal may comprise a heat-resistant silicon material. In one aspect, the same container system may be used, for example, to heat a food placed in the container, to serve the food at a dining table, and to store the food, or the remaining unconsumed portion of the food, in a refrigerator for later reheating and consumption.

Claims9

Dependent claims

A system for use in storing, heating and/or cooling a food comprising:

a ceramic lid having a generally frustoconical protruding lip thereon forming a seal-receiving member;
a ceramic container having an interior and an opening with an internal tapered seat to receive the protruding lip of the ceramic lift, and
an elastomeric seal received on the seal-receiving member of the protruding lip of the ceramic lid and having a plurality of radially outwardly-extending flexible elastomeric ribs to engage the internal tapered seat of the opening of the ceramic container, the seal further having at least one notch in each of the plurality of outwardly-extending flexible ribs to together form at least one channel within the flexible ribs to facilitate movement of a volume of gas between the atmosphere and the interior of the ceramic container;
wherein a pressure differential arising from pressure within the container, fitted with the lid, that is less than the pressure of the atmosphere surrounding the container will cause a volume of gas to flow from the atmosphere, through the channel within the flexible ribs, and into the container to thereby prevent vapor lock from seizing the lid onto the container.

1 more element

Dependencies are inferred from the claim text.

Food container apparatus and method of using same

Life of this patent

Food container apparatus and method of using same

Life of this patent

Abstract

Claims9