73583046
Feb 18, 1986
Oct 7, 1986
ACCESS FLOORS AND PARTS THEREFOR - NAMELY, SOME OR ALL OF THE FOLLOWING - FLOOR PANELS, PEDESTALS, UNDERSTRUCTURES, PANEL LIFTERS, EXPANSION JOINTS, EDGE TRIM, RAMPS, STEPS, HANDRAILS, CLOSURE PLATES, PLENUM DIVIDERS, MOLDING, DAMPERS, AIR GRILLS, GROMMET AND SERVICE OUTLETS, AND CABLE CUTOUTS, SOLD AS A UNIT
Nonmetallic Building Materials