U.S. federal trademark · Serial No. 75147090
3Dphone is a communication device capable of transmitting and receiving video and or audio signals over normal analog or digital telephone lines or through cordless methods; 3Dphone either will be shape similar to a telephone set or work as an add-on-device to a telephone set; 3Dphone has camera and or display capabilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.