U.S. federal trademark · Serial No. 87403569
Thermostats; Voltage regulators; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices
Electric heaters for commercial use; Electric radiant heaters; Electric space heaters; Hot water heaters; Portable electric heaters; Water heaters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.