U.S. federal trademark · Serial No. 98302791
Filtering materials, namely, filtering materials made of cellular glass and cellular glass particles for use as a filtering media in sewage and waste water treatment
Bioreactors for use in the treatment of wastewater; Environmental control apparatus, namely, particle activators for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; Sustainable onsite water recycling and wastewater treatment systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.