U.S. federal trademark · Serial No. 85629829 · Reg. No. 4278866
Computer application software for mobile phones, desktop computers, portable media players, tablet computers, and handheld computers, namely, software for use in the field of communication that allows two or more of the aforesaid devices to send and receive information using high-frequency audio signals so long as the devices are able to play sound and listen via a microphone
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