U.S. federal trademark · Serial No. 87196845 · Reg. No. 5212862
Education services, namely, providing live and on-line instruction in the field of installation, repair and replacement of heating, ventilating and air conditioning equipment and systems; Teaching in the field of installation, repair and replacement of heating, ventilating and air conditioning equipment and systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.