U.S. federal trademark · Serial No. 74614213 · Reg. No. 2029525
boiler cleaning and repair; maintenance and repair of burners; installation, repair and maintenance of heating, ventilation and air conditioning equipment
manufacturer representatives in the field of heating, ventilation and air conditioning equipment, namely boilers, burners, stacks, condensate return systems, deaeration equipment and energy management systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.