OOVO Intellectual Property

OOVO products represent embodiments of multiple pending patent applications filed with the United States Patent and Trademark Office:

  • US 16/105,174 – Apparatus for Semi-Occluded Vocal Tract Exercises
  • US 29680824 – Improved Apparatus for Semi-Occluded Vocal Tract Exercises
  • US 62927629 – Apparatus and Method for Performing Semi-Occluded Vocal Tract Exercises
  • US 29/711,053 – Vocal Training and Therapy Apparatus

OOVO is a trademark pending registration with the USPTO.