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US 6,188,053 B1Granted
Heat retentive server
AssigneeAladdin Temp-Rite, LLC
InventorBurk Wyatt
Life of this patent
Estimating the term…
Abstract
A heat retentive server that has an outer peripheral member, a central portion having a heat storage member susceptible to heating by induction, wherein the outer peripheral member does not contact the heat storage member. Preferably, the outer peripheral member is formed from polypropylene. The present invention also involves method of manufacture aspects of such a heat retentive server.
Claims15
A transportable heat retentive server comprising:
- an outer peripheral member having connected thereto;
- a central portion having a heat storage member susceptible to heating by induction wherein the heat retentive server is resistant to chemical degradation resulting from contact with surfactants;
- further comprising a first sealant cavity and a second sealant cavity, wherein said first sealant cavity is disposed between said central portion and said upper peripheral member and said second sealant cavity is disposed between said central portion and lower peripheral member, and said first sealant cavity and said second sealant cavity have therein a sealant compound.
Dependencies are inferred from the claim text.