U.S. federal trademark · Serial No. 76448942 · Reg. No. 2740136
VENTILATION DUCTS OF METAL, AND NON-ELECTRICAL METAL DUCTING USED TO CHANNEL AND TRANSPORT DUSTS, FUMES, DRY CHEMICALS, PAPER PRODUCTS, FOOD PRODUCTS AND INGREDIENTS, BUILDING MATERIALS, PLASTICS AND PHARMACEUTICALS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.