Classification Information
US 013 019 021 023 024 031 034 035. G and S: Electrical power generators using geothermal power
MachineryUS 013 021 023 024 031 034. G and S: Energy storage plants: Heating systems composed primarily of tubes, pipes and manifolds; Heating units for industrial purposes; Heat exchangers, other than parts of machines; Heat pumps
Environmental Control ApparatusUS 100 101 102. G and S: Consulting, management, and assessment service for energy efficiency; Retail energy provider
Advertising and BusinessUS 100 105. G and S: Distribution of heat supply and energy, namely, thermal energy
Transportation and storageUS 100 103 106. G and S: Generation and production of energy, namely, thermal energy
Treatment of Materials