U.S. federal trademark · Serial No. 74634498 · Reg. No. 645461
electrical cables and conductors, electrical joints and parts thereof, telecommunication cables and conductors, optical fibers, optical fiber cables, optical amplifiers and parts thereof, lasers for telecommunication use and optical waveguide devices on a planer optical substrate, namely, optical splitters, optical modulators, optical filters and lasers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.