U.S. federal trademark · Serial No. 79332911 · Reg. No. 6976416
Water purification installations; water filtering apparatus; water conditioning units; water softening apparatus and installations; sewage purification apparatus; purification installations for sewage; industrial waste water purification plants; sewage purification installations; bioreactors for use in the treatment of wastewater
Scraper machines for removing sludge; aerators being machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.