Dispenser with heated spout

Details Dispenser with heated spout Dispenser with heated spout

1985-10-25

1990-07-17

Rolla, Joseph J.

Dispensing

With heating or cooling means

Heating only

219214, 219301, 165164, B67D 500

Patent

active

049415972

ABSTRACT:
In a dispenser, spout heating structure is provided for maintaining the product in the spout in a flowable and uncongealed state. The heating structure includes a base which supports a heat conductive elongate block, the block having opposite side surfaces and a top surface that engages the underside of the spout in heat transfer relationship therewith. Heat from the elongate block is directly transferred to the spout, and a heat conductive sheath engages the upper portion of the spout and the side surfaces of the block to enhance heating of the spout to thereby maintain the product in a flowable condition.

REFERENCES:
patent: D249948 (1978-10-01), Brutsman
patent: 2621903 (1952-12-01), Cohler
patent: 3151633 (1964-10-01), Shuman
patent: 3548158 (1970-12-01), McCaskill
patent: 3596804 (1971-08-01), Barrow et al.
patent: 3823851 (1974-07-01), Waters
patent: 3997083 (1976-12-01), McNair
patent: 4094446 (1978-06-01), Brutsman
patent: 4544085 (1985-10-01), Frazer

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