U.S. federal trademark · Serial No. 85281546 · Reg. No. 009470691
Non-electric flywheel energy accumulators with a mechanical drive for propulsion of land, air or water vehicles
Electric flywheel energy accumulators; electric flywheel energy accumulators with a mechanical drive for vehicles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.