U.S. federal trademark · Serial No. 85532136 · Reg. No. 4205462
External filtering device for use in a local containment area for removing oil and other contaminants from storm drain effluent as it exits storm water systems; Water purification and filtration apparatus; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water; Water treatment equipment, namely, water filtration units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.