19 BOARDS OF EXPANDED PLASTIC SUCH AS FOAMED POLYSTYRENE FOR USE BY THE CONSTRUCTION INDUSTRY AS INSULATION MEMBERS IN COVERING SYSTEMS FOR WALLS OF BUILDINGS
Trademark Events
Aug 12, 1996
Expired Sec. 9
Feb 18, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.