发明名称 |
Portable electric food warming apparatus having a removable tray insert |
摘要 |
A portable food warming apparatus has a base container removably receiving a tray insert having a tray floor spaced from the base container floor to define a chamber therebetween filled with a heat exchange liquid. An electric resistance heating element coil is mounted on the container floor to effect warming of the liquid and thereby the tray insert. A vehicular cigarette lighter adapter plug permits energization of the heating element coil at remote locations. The base container includes a rotatable locking member for releasable locking the tray insert to the base container. A light source on the base container coupled to a fiber-optic cable surrounding the periphery of the tray insert may be provided for illuminating the tray insert contents during conditions of limited light. A removable lid covers the tray insert.
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申请公布号 |
US5274215(A) |
申请公布日期 |
1993.12.28 |
申请号 |
US19920970922 |
申请日期 |
1992.11.02 |
申请人 |
JACKSON, EMILY R. |
发明人 |
JACKSON, EMILY R. |
分类号 |
A47J36/24;(IPC1-7):H05B3/00;A47J27/00 |
主分类号 |
A47J36/24 |
代理机构 |
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代理人 |
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