98641587
Jul 10, 2024
Wearable electronic signal generators; wearable signal generators, namely wearable signal generators having conductive skin contacting surfaces; wearable signal generators, namely wearable signal generators having skin contacting electrodes; earpiece signal generators to improve state of mind; earpiece signal generators for relaxation and concentration; earpiece signal generator device worn on the ears to help a user feel better
Electrical and Scientific Apparatus