U.S. federal trademark · Serial No. 75518974 · Reg. No. 2361316
slag products, namely, abrasives in the form of blast grit and friction granules for use in finishing, cleaning and abrading surfaces of all kinds
[ slag products, namely, roofing granules ]
[ roofing granules in the form of iron; bituminous coal, subbituminous coal, lignite coal, silica, ash and alumna for the manufacture of shingles, sheeting and other roofing surfaces ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.