U.S. federal trademark · Serial No. 87189648 · Reg. No. 5751717
Air cleaning units and apparatus in the nature of air cleaning units; ventilation apparatus, namely, apparatus in the nature of air ventilating units; apparatus for the exhaust and filtering of smoke, dust, fumes and gases, namely, industrial air filter machines; apparatus for the exhaust of exhaust gases, namely, ventilating exhaust fans, air filter systems, namely, air filters for industrial use; air purification apparatus and units for commercial and industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.