U.S. federal trademark · Serial No. 75848591 · Reg. No. 2713840
AUGMENTATIVE COMMUNICATION DEVICE FOR SPEECH IMPAIRED PERSONS THAT PRODUCES SYNTHESIZED OR DIGITIZED SPEECH WHEN TEXT IS IN-PUT OR PICTURE SELECTIONS ARE MADE THROUGH ON- DISPLAY TOUCH PANEL, SWITCHES, OR A KEYBOARD USED TO GENERATE TEXT OR SELECT ON-SCREEN PICTURE SYMBOLS
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