U.S. federal trademark · Serial No. 99393380 · Reg. No. 8221501
Air filtering units; Air filtering installations; Air filters for industrial installations; Air filters for industrial purposes; Industrial air filter machines; Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Apparatus for the separation of gases being air filtering installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.