U.S. federal trademark · Serial No. 85614653 · Reg. No. 4300454
HVAC units; Air cleaning units; Air handlers; Air sterilizers; Air purification units; Air-conditioning, air cooling and ventilation apparatus and instruments; Air dehumidification units; Air heat-recovery units
[ Custom design and engineering of air handlers, HVAC equipment, air cleaning units, air sterilizers, air purification units, air-conditioning, air cooling and ventilation apparatus and instruments, air dehumidification units, air heat-recovery units ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.