U.S. federal trademark · Serial No. 76671669
Analog telephone adapters for cellphone-internet communication systems; switches between telephones and the internet; switches between telephones and the internet using voice over internet protocol (VoIP); switches connecting any telephone to the internet; switches connecting any telephone to the internet for voice over internet protocol (VoIP) communications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.