U.S. federal trademark · Serial No. 99089088 · Reg. No. 8348117
Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Air purification units; HEPA filters for household use; Air filters for industrial installations; Air filters for domestic use; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air filtering units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.