75310154
Jun 17, 1997
Sep 28, 1999
FACTORY-BUILT WOOD- AND GAS-BURNING VENTED AND VENT-FREE FIREPLACES; GAS-BURNING FIREPLACE INSERTS FOR SPACE HEATING, AND FOR FITTING IN AN EXISTING FIREPLACE, AND ACCESSORIES FOR SUCH FIREPLACE INSERTS, NAMELY, ANDIRONS, ARTIFICIAL LOGS AND ARTIFICIAL CERAMIC EMBERS; GAS-FIRED ROOM HEATERS; GAS-HEATER VENTS AND FLUES, WARM-AIR CIRCULATORS FOR MASONRY FIREPLACES; FIREPLACE ACCESSORIES, NAMELY, METAL GRATES, DAMPERS, GAS-FIRED LOG LIGHTERS, CHIMNEY SPARK ARRESTERS, AND CHIMNEY FLUES; GAS BURNERS, AIR GRILLES AND ELECTRIC FANS ALL SPECIFICALLY ADAPTED TO FIREPLACE USE
Environmental Control Apparatus