U.S. federal trademark · Serial No. 79117354 · Reg. No. 4441785
Heating, ventilation and air-conditioning apparatus and installations, namely, electric heaters, gas heaters, and oil heaters for household use, and heat pumps; solar collectors and solar energy accumulators, namely, solar panels for heating
Construction drafting and advice on the design and development of heating, ventilation and air-conditioning apparatus; technical consultation and expert opinions in the design and development of heating, ventilation and air-conditioning technologies
Electrical apparatus and instruments for measuring, signaling, controlling and regulating, namely, controllers, sensors, switches, circuits, connectors and computers; Non-electrical apparatus and instruments for measuring, signaling, controlling and regulating, namely, flowmeters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.