U.S. federal trademark · Serial No. 85301630 · Reg. No. 4063018
Subterranean construction materials, namely, blocks of expanded polystyrene, polyurethane, polyisocyanurate, extruded polystyrene in the field of construction of roadways, building foundations, retaining walls and bridge abutments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.