U.S. federal trademark · Serial No. 88088319 · Reg. No. 6228529
Supercapacitor battery for energy storage, excluding and not for use as electric switching devices or parts or accessories therefor
Design and development of electric power batteries, supercapacitors, and energy meters for tracking and monitoring energy usage
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.