U.S. federal trademark · Serial No. 75585772
telecommunications hardware, namely, telephones that operate using connectionless protocol, power supplies for such telephones, conference bridges, adapters for telephones and facsimile machines that convert connectionless protocol to analog transmission, and software for call processing, voice mail, and calling features, namely, call hold, call wait, call forward, and conference
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.