U.S. federal trademark · Serial No. 85442233 · Reg. No. 2577821
Computer software and hardware for communicating data to and from electronic devices using an audio bridge whereby one device produces an audio signal via speaker which one or multiple other devices interpret to receive data; Computer programs for transmitting and receiving audio signals directly to and from electronic devices for use in communicating data to and from electronic devices whereby one device produces an audio signal via speaker which one or multiple other devices interpret to receive data; all excluding software relating to digital music
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.