Title:
Fireplace flue construction
United States Patent 3190281
US Patent References:
Fireplace
- - 1507473

Portable fireplace
- - 1670223

Fireplace construction
- - 2186649

Fireplace shield
- - 2515576

Insulated flue
- - 2687127


Inventors:
Northwood, John V.
Publication Date:
06/22/1965
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Assignee:
Sadie, Miriam Northwood
Primary Class:
126/518
Other Classes:
126/59.500, 126/520, 126/25R, 126/307R, 126/527, 126/531, 126/506
International Classes:
F23J11/00; F24B1/18; F24B1/182; F24B1/00
US Patent References:
2804066Window-supported hot air heater
2818060Draft and smoke control system for a furnace
2821975Fireplace construction
2915960Wall-mounted indoor or outdoor cooking fireplace
2929373Portable fan-exhausted cooking device
2996064Fireplace damper control
3049113Fireplace