Fireplace screen

Stoves and furnaces – Body warmers – Heated block

Patent

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Details

49410, 49425, F24C 1536

Patent

active

042456142

ABSTRACT:
An improved glass panelled fireplace screen has sliding doors within a frame. The joints between the doors and the frame and between adjacent doors provide novel seals for effectively impeding the passage of air when the doors are in closed position. The screen includes thermostatically operated means which automatically opens the draft control when a fire is burning in the fireplace and which closes the draft control when the fire is out.

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patent: 3653157 (1972-04-01), Casebolt
patent: 3750338 (1973-08-01), Lissarrague
patent: 3789825 (1974-02-01), Reiner
patent: 3913558 (1975-10-01), Caldwell
patent: 4059091 (1977-11-01), Cobb
patent: 4102321 (1978-07-01), Githens

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