73012040
Jan 28, 1974
Aug 5, 1975
METAL INTERIOR OFFICE PARTITIONS; FOOT GRILLES AND MATS PRIMARILY MADE OF METAL; EXPANSION JOINT COVERS AND SEALS PRIMARILY MADE OF METAL; METAL EXTERIOR SUN SHADES; METAL DECORATIVE AND PROTECTIVE GRILLES, SCREENS, PANELS, SHEETS, AND LOUVERS FOR USE AS INTERIOR AND EXTERIOR BUILDING WALL AND CEILING FACINGS, EQUIPMENT SCREENING AND SPACE PARTITIONING; METAL ROOF GRAVEL STOPS, FACIAS, COPINGS, AND SOFFITS; METAL TRENCH FRAMES AND COVERS; METAL GRILLES, LOUVERS, VENTS AND PENTHOUSES FOR VENTILATION OPENINGS IN DUCTS, WALL, ROOFS AND DOORS,
Metal GoodsPROTECTORS AND PROTECTIVE ASSEMBLIES FOR WALL AND DOOR SURFACES PRIMARILY MADE OF PLASTIC-NAMELY, WALL AND CORNER GUARDS, BASEBOARD MOLDINGS, HANDRAILS AND HANDRAIL-BUMPER GUARDS; EXPANSION JOINT COVERS AND SEALS MADE PRIMARILY OF ELASTOMER
Nonmetallic Building Materials