U.S. federal trademark · Serial No. 85017872 · Reg. No. TMA783487
Semi-rigid protection board composed of a mineral fortified asphaltic core formed between two saturated fiberglass felts used as a substrate material in flat or low-slope roofing, or as a protective board with waterproofing foundation systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.