U.S. federal trademark · Serial No. 85758851 · Reg. No. 39740219
gas regulator for use in connection with automatic heating, ventilation, air-conditioning and other systems found in buildings
Installation of electronic, electric and/or mechanical control installations for ventilation, heating installations, sanitary installations and electric installations, installation and maintenance of electronic apparatus for automatic heating, ventilation, air-conditioning and other systems found in buildings
Installation and maintenance of computer programs and updating thereof for controlling heating, ventilation, air-conditioning and automatic installations; designing of aeration and ventilation installations, heating installations, sanitary installations and electric installations
electronic and electric control apparatus for automatic heating, ventilation, air-conditioning and other systems found in buildings; mechanical power controller for automatic heating, ventilation, air-conditioning and other systems found in buildings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.