U.S. federal trademark · Serial No. 75127617 · Reg. No. 2140121
kits containing components for undertaking experiments in fiber optics, namely, a light transmitter circuit board, a light receive circuit board, fiber optic cable, fiber optic connectors, fiber optic couplers, speakers, jumper wires, polishing disks, polishing paper, and a manual therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.