U.S. federal trademark · Serial No. 75751616
Air purifying units for industrial and domestic use; air filtering installations for industrial and domestic use; dust collecting, separating, extracting and exhausting apparatus and installations, namely, modular dust collectors and devices which collect and separate dust contained in an air stream; and structural parts therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.