U.S. federal trademark · Serial No. 79459224
Separation of metals from waste water; industrial water treatment; waste water treatment; sewage treatment; water treatment and purification; recycling and waste treatment; metal treating; waste treatment [transformation]; rental of water treatment equipment; leasing of water treatment apparatus; providing information relating to water treating services; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.