U.S. federal trademark · Serial No. 86185507 · Reg. No. 4822967
A multi-purpose high calcium material co-produced from lime and precipitated calcium carbonate manufacturing by-products for use in mine reclamation construction and as a cement aggregate in cement feed stock
A high calcium material co-produced from lime by-product and precipitated calcium carbonate manufacturing by-products for agricultural use as a soil additive and mine reclamation
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.