97042748
Sep 23, 2021
Earphones; Headphones; Smartwatches; Countdown timers and alarms to remind a person to take or give medication and/or to remind a person of daily routines, incorporated into a wristband; Digital projectors; GPS tracking devices; Liquid crystal display (LCD) projectors; Multimedia projectors; Picture projectors; Planetarium projectors; Slide projectors; Smart glasses; Sound projectors and amplifiers; Transparency projection apparatus; Video projectors; Virtual reality headsets; Wearable activity trackers; Wearable video display monitors
Electrical and Scientific Apparatus