Patents by Inventor Firas Kasem Ghazzawi

Firas Kasem Ghazzawi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Breathing device with exhale and inhale valve to create resistance
    Patent number: 10780318
    Abstract: A breathing device meant to improve the respiratory system of a user includes a mouthpiece, a front piece, an inhale ring, a middle piece, an insert slider, and an exhale ring. The insert slider is slidable between an inhale position and an exhale position. Various grooves, bumps, slots, ribs mate with, engage, slide, and rotate with respect to one another to allow a user to adjust the amount of airflow through the breathing device. The breathing device disclosed herein is easy to assemble, to use, and to adjust to varying levels of resistance.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: September 22, 2020
    Inventor: Firas Kasem Ghazzawi
  • Resistance breathing device
    Patent number: D875237
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: February 11, 2020
    Inventor: Firas Kasem Ghazzawi