U.S. federal trademark · Serial No. 71133911 · Reg. No. 0143289
Waterproof, Sound-Insulating, and Heat-Insulating Papers, Smooth and Slate Surfaced Roll-Roofings, Slate-Surfaced Shingles, Built-Up Roofs, Asphalt Shingles, Wall-Board, Roofing-Cement, and Asphaltic Roof-Binding Compounds
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.