U.S. federal trademark · Serial No. 75887622 · Reg. No. 1706203
NON-METALLIC BUILDING MATERIALS; NAMELY, ULTRA LIGHT STRUCTURAL BLOCKS AND BRICKS MADE OUT OF THERMOFORMED PLASTIC FILM; NON-METALLIC TRANSPORTABLE BUILDINGS
CELLULAR STRUCTURE PLASTICS IN BLOCK AND BRICK FORM FOR USE IN PUBLIC WORKS; PACKING, STOPPING, AND INSULATION FOR USE IN PUBLIC WORKS AND ROAD-MAKING
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