U.S. federal trademark · Serial No. 74042036 · Reg. No. 1928788
installation of heating, ventilation, air conditioning, electrical * , MECHANICAL * and sensing systems, and fabrication of pipe and sheet metal therefor
design of heating, ventilation, air conditioning, electrical, mechanical and sensing systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.