U.S. federal trademark · Serial No. 87397772 · Reg. No. 5352181
Magnetically connectable modules comprised of low voltage discrete type electronic hardware incorporated on printed circuit boards, namely, switches, lights, buzzers, motors, electric sensors, transistors, light emitting diodes and electric batteries; all of the foregoing in the form of small hardware components that may be connected together to build basic circuits
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.