U.S. federal trademark · Serial No. 77102901
"Eco-tags" is a brand for carbon offset products derived from project-based sources that include land use, land use change and forestry; "Eco-tags" will be denominated in (metric) tonnes of CO2 equivalent, representing a measurable carbon offset that can be purchased by companies and individuals that wish to make themselves or part of their operations carbon neutral
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.