73705479
Jan 12, 1988
Aug 29, 1989
METAL CHIMNEY SYSTEM FOR USE IN MASONRY OR BRICK CHIMNEYS WITH FIREPLACE STOVES COMPRISING STAINLESS STEEL, DOUBLE-WALLED, FACTORY INSULATED RIGID PIPE; STAINLESS STEEL, FLEXIBLE PIPE AND FLEXIBLE PIPE ADAPTORS; CERAMIC INSULATING SLEEVES AND METAL SLEEVE CLAMPS; DAMPER PLATE ASSEMBLIES; MASONRY THIMBLE AND ADJUSTABLE SLEEVES; SPACERS; HANGERS; CHIMNEY CAP, HANGER AND SLIP CONNECTORS; SUPPORT CLAMPS AND STOVES CONNECTORS
Metal Goods