U.S. federal trademark · Serial No. 74298832
units, both free standing and on a truck base, with separator, exhaustor and drainage components for use in connection with septic tank sludge, sludge collected from sand traps, oil and grease separators and other sludge; oil skimmers and water filtration units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.