U.S. federal trademark · Serial No. 76215438 · Reg. No. 846580
Submarine optical systems comprised of optical fibers, optical fiber cables, optical amplifiers, optical modulators, optical connectors, optical isolators, optical couplers, optical alternators, optical filters, optical receivers, optical transmitters, multiplexors, demultiplexers, cross connect, power supply units, all for use in telecommunications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.