U.S. federal trademark · Serial No. 87669673
Research and analysis services on heat; Consultancy in the field of energy-saving; Diagnosis of thermal efficiency; Research and development for others; Conducting technical project studies; Consultancy relating to technological research
Heaters; Heating elements for industrial purposes; Heating elements for household purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.