U.S. federal trademark · Serial No. 79143431 · Reg. No. 4725764
Transmitters, namely, transmitters of electronic signals, transmitters of optical signals, transmitters of wireless signals; receivers, namely, receivers of electronic signals, receivers of optical signals, receivers of wireless signals; transponders; line cards, namely, terminal line cards, transponder line cards, regenerator line cards, and Dense Wavelength Division Multiplexing (DWDM) pizza boxes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.