U.S. federal trademark · Serial No. 90329522
Electronic controllers for waste water purification units, electronic solenoids for controlling waste water purification units, and float switches for use with waste water purification units
Purification installations for sewage; Sewage purification apparatus; Sewage purification installations; Waste water purification units; Waste water purification apparatus, installations and tanks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.