73772292
Dec 30, 1988
Nov 7, 1989
WINDOWS, JALOUSIE WINDOWS, AND DOORS, ALL WITH FRAMES OF PLASTIC MATERIALS; EXTERIOR LOUVERED AND SOLID BLINDS, ROLLER SHUTTERS, EXTERIOR LOUVER PARTITION BOARDS AND EXTERIOR WINDOW SHUTTERS, ALL CONSTRUCTED OF PLASTIC MATERIALS; AND PLASTIC EXTRUSION STRIPS AND BARS, FOR THE CONSTRUCTION OF VERANDAS, GREENHOUSES AND FRAMES FOR WINDOWS, JALOUSIE WINDOWS, AND DOORS
Nonmetallic Building Materials