U.S. federal trademark · Serial No. 85142447 · Reg. No. 1383977
Mining extraction; quarrying services; coal mining extraction; mining extraction of alkali, precious metals, base metals, materials containing these metals and compounds of these metals
Blending of minerals, ores; mineral processing services, namely, crushing, grinding, milling, beneficiating, mixing, reduction, leaching, filtration, dense media separation, drying, solvent extraction, electrowinning, granulating, digesting, condensing, crystallizing and precipitating and dross treatment; metal casting; mineral refining services; treatment of metals and their alloys, namely, alkali and base metals and articles made wholly or principally therefrom; treatment of metal, namely, removal of dross; electrical power generation; processing alkali, precious metals, base metals, materials containing these metals and compounds of these metals
[ Alkali metals, compounds of alkali metals, lithium, lithium compounds, namely, lithium carbonate, lithium tantalate; manganese dioxide; alumina and alumina silicate; sodium and sodium salts for non-medical purposes ]
Packaging and storage of chemicals, metals and metal containing compounds
[ Tantalite and tantalum containing compounds ]
Technical research in the fields of battery technology, mining and mineral processing technologies; quality control for others; geological prospecting; geological surveying; geological research; chemical analysis; materials testing; mining and mineral exploration services; engineering services relating to mining exploration; development of products containing alkali, precious metals, base metals, materials containing these metals and compounds of these metals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.