Patent ID: 6843062

Claim:
A food container having a container part having an open upper end and a lower end with a bottom; a separable lid configured and sized to sealingly and releasably engage the open upper end of the container part; a separable refrigerant section having an top end and a bottom end and said top end being configured and sized to releasingly engage the lower end of the container part; and said bottom part configured and sized to mate with a complementarily configured and sized lid from another similar food container so that two or more similar food containers having refrigerant sections can be stacked one on top of the other and remain stacked with limited or no lateral movements; said food container having the following improvement: an outside rabbet and an inner cincture both making the periphery of said separable lid and said separable lid being sealably attached to said container part by way of a top sealing cincture making the periphery of said upper end of said container part; said container part and said refrigerant section both being releasably engageable by way of said refrigerant section's own sealing rabbet situated on its top part which cooperates with a lower sealing cincture situated on said lower end of said container part; said refrigerant section having a refrigerant substance integrally therein.