Frozen food server

Details Frozen food server Frozen food server

1981-07-15

1983-06-07

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Means excavating from a bulk source with simultaneous shaping

Including means to aid separation of shape product from bulk

219227, 219240, 425DIG13, A23G 900, B29C 100

Patent

active

043869009

ABSTRACT:
A frozen-food server comprises a scoop-shaped head of a massive light metal, e.g. aluminum, provided with a cavity in which is lodged a unit formed with an electric heater, the thermostat and electrical controls for the heater, this cavity being formed on a stem of the head which is received in a tubular handle formed by a sleeve through which an electrical conductor passes. According to the invention, a rigid insulating tubular body is interposed between this stem and the sleeve, receives the electrical connection between the heater circuit and the conductor, and also accommodates a thermally shrunk tube which seals the junction.

REFERENCES:
patent: 1323523 (1919-12-01), Cox
patent: 1732502 (1929-10-01), Cox
patent: 2114703 (1938-04-01), Conner
patent: 2256770 (1941-09-01), Armstrong
patent: 2715175 (1955-08-01), Jacobsen
patent: 3264449 (1966-08-01), Brenner
patent: 3299838 (1967-01-01), Thietje
patent: 3336563 (1967-08-01), Hyslop
patent: 3476059 (1969-11-01), Anderson
patent: 3992604 (1976-11-01), Leddy

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