U.S. federal trademark · Serial No. 75708985
DIGITAL, AUDIO, VOICE-ACTIVATED AND MANUAL CHECKLIST FOR PILOTS COMPRISED OF A MICROPROCESSOR-CONTROLLER FOR USE IN SPEECH PROCESSING, A SPEECH STORE PROVIDING RECORD AND PLAYBACK CAPABILITIES, USER CONTROLS FOR USE IN MODE SELECTION, AN AUDIO INTERFACE FOR USE IN THE PLAYBACK OF AUDIO OUTPUT, AND AN EXTERNAL AND INTERNAL POWER INTERFACE FOR USE IN PROVIDING THE CORRECT VOLTAGE FOR STAND ALONE OR PLUG-IN OPERATION
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