U.S. federal trademark · Serial No. 97538925
calcium carbonate for use as an additive in asphalt and mortars; calcium carbonate for use in connection with road construction and construction of pre-cast buildings; calcium carbonate for use as a filler; calcium carbonate for use as a filler for pre-cast structures; and calcium carbonate for use in connection with pre-cast structures for road construction
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.