U.S. federal trademark · Serial No. 90282222
Perlite, also known as finely graded amorphous alumina silicate; perlite for use in particulate contaminant removal in recreational water, drinking water, beverages; perlite for use in parasite removal in liquids; perlite for use in agricultural liquid particulate separation; perlite for use in power and energy production, liquid cooling and transport processes for particulate contaminant removal; perlite for use in industrial chemical liquid processes for particulate contaminant removal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.